import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runners.MethodSorters;

@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class RegressionTest13 {

    public static boolean debug = false;

    @Test
    public void test6501() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6501");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6502() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6502");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6503() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6503");
        java.lang.String[] strArray9 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList10 = new java.util.ArrayList<java.lang.String>();
        boolean boolean11 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList10, strArray9);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension(".", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList10);
        java.lang.Class<?> wildcardClass18 = strList10.getClass();
        org.junit.Assert.assertNotNull(strArray9);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + true + "'", boolean11 == true);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertNotNull(wildcardClass18);
    }

    @Test
    public void test6504() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6504");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6505() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6505");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6506() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6506");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6507() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6507");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToWindows("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6508() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6508");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getName("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6509() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6509");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6510() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6510");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6511() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6511");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6512() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6512");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6513() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6513");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", false, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6514() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6514");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6515() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6515");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6516() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6516");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getBaseName("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6517() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6517");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6518() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6518");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToSystem("hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6519() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6519");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 531 + "'", int1 == 531);
    }

    @Test
    public void test6520() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6520");
        java.lang.String[] strArray8 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList9 = new java.util.ArrayList<java.lang.String>();
        boolean boolean10 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList9, strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList9);
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + true + "'", boolean10 == true);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + true + "'", boolean11 == true);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
    }

    @Test
    public void test6521() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6521");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6522() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6522");
        java.lang.String[] strArray9 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList10 = new java.util.ArrayList<java.lang.String>();
        boolean boolean11 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList10, strArray9);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!/", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList10);
        org.junit.Assert.assertNotNull(strArray9);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + true + "'", boolean11 == true);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
    }

    @Test
    public void test6523() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6523");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6524() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6524");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6525() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6525");
        java.lang.String[] strArray8 = new java.lang.String[] { "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!" };
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray8);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray8);
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
    }

    @Test
    public void test6526() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6526");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6527() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6527");
        java.lang.String[] strArray7 = new java.lang.String[] { "hi!\\hi!\\hi!", "hi!\\", "hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!" };
        boolean boolean8 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", strArray7);
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("hi!/", strArray7);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray7);
        java.lang.Class<?> wildcardClass11 = strArray7.getClass();
        org.junit.Assert.assertNotNull(strArray7);
        org.junit.Assert.assertTrue("'" + boolean8 + "' != '" + false + "'", boolean8 == false);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertNotNull(wildcardClass11);
    }

    @Test
    public void test6528() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6528");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6529() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6529");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6530() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6530");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6531() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6531");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6532() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6532");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6533() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6533");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6534() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6534");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6535() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6535");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", true, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6536() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6536");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6537() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6537");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getName("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!" + "'", str1, "hi!");
    }

    @Test
    public void test6538() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6538");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6539() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6539");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6540() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6540");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6541() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6541");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6542() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6542");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 223 + "'", int1 == 223);
    }

    @Test
    public void test6543() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6543");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + true + "'", boolean2 == true);
    }

    @Test
    public void test6544() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6544");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6545() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6545");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getName("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!" + "'", str1, "hi!");
    }

    @Test
    public void test6546() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6546");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6547() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6547");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getBaseName("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!" + "'", str1, "hi!");
    }

    @Test
    public void test6548() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6548");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6549() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6549");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6550() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6550");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6551() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6551");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6552() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6552");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6553() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6553");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6554() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6554");
        java.lang.String[] strArray12 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList13 = new java.util.ArrayList<java.lang.String>();
        boolean boolean14 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList13, strArray12);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        java.lang.Class<?> wildcardClass24 = strList13.getClass();
        org.junit.Assert.assertNotNull(strArray12);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
        org.junit.Assert.assertNotNull(wildcardClass24);
    }

    @Test
    public void test6555() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6555");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6556() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6556");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6557() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6557");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6558() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6558");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6559() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6559");
        java.lang.String[] strArray7 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList8 = new java.util.ArrayList<java.lang.String>();
        boolean boolean9 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList8, strArray7);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList8);
        java.lang.Class<?> wildcardClass14 = strList8.getClass();
        org.junit.Assert.assertNotNull(strArray7);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + true + "'", boolean9 == true);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + true + "'", boolean10 == true);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + true + "'", boolean11 == true);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertNotNull(wildcardClass14);
    }

    @Test
    public void test6560() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6560");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6561() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6561");
        java.lang.String[] strArray10 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList11 = new java.util.ArrayList<java.lang.String>();
        boolean boolean12 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList11, strArray10);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!/", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList11);
        org.junit.Assert.assertNotNull(strArray10);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
    }

    @Test
    public void test6562() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6562");
        java.lang.String[] strArray8 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension(".", strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", strArray8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray8);
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
    }

    @Test
    public void test6563() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6563");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6564() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6564");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6565() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6565");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 491 + "'", int1 == 491);
    }

    @Test
    public void test6566() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6566");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6567() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6567");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6568() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6568");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6569() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6569");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6570() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6570");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getName("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!" + "'", str1, "hi!");
    }

    @Test
    public void test6571() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6571");
        int int1 = org.apache.commons.io.FilenameUtils.getPrefixLength("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 0 + "'", int1 == 0);
    }

    @Test
    public void test6572() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6572");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6573() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6573");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6574() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6574");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6575() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6575");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6576() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6576");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6577() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6577");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6578() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6578");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6579() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6579");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6580() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6580");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6581() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6581");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6582() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6582");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getBaseName("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6583() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6583");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6584() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6584");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6585() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6585");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6586() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6586");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6587() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6587");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6588() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6588");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6589() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6589");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6590() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6590");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", true);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str2, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6591() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6591");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6592() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6592");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6593() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6593");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6594() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6594");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6595() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6595");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6596() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6596");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6597() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6597");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6598() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6598");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6599() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6599");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", true);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str2, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6600() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6600");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6601() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6601");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6602() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6602");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6603() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6603");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6604() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6604");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6605() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6605");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6606() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6606");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6607() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6607");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6608() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6608");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6609() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6609");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6610() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6610");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6611() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6611");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6612() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6612");
        java.lang.String[] strArray13 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList14 = new java.util.ArrayList<java.lang.String>();
        boolean boolean15 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList14, strArray13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean24 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean25 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList14);
        org.junit.Assert.assertNotNull(strArray13);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
        org.junit.Assert.assertTrue("'" + boolean24 + "' != '" + true + "'", boolean24 == true);
        org.junit.Assert.assertTrue("'" + boolean25 + "' != '" + true + "'", boolean25 == true);
    }

    @Test
    public void test6613() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6613");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6614() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6614");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6615() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6615");
        java.lang.String[] strArray13 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList14 = new java.util.ArrayList<java.lang.String>();
        boolean boolean15 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList14, strArray13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!/", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean24 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean25 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList14);
        org.junit.Assert.assertNotNull(strArray13);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
        org.junit.Assert.assertTrue("'" + boolean24 + "' != '" + true + "'", boolean24 == true);
        org.junit.Assert.assertTrue("'" + boolean25 + "' != '" + true + "'", boolean25 == true);
    }

    @Test
    public void test6616() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6616");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6617() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6617");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6618() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6618");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6619() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6619");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6620() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6620");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6621() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6621");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6622() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6622");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getName("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!" + "'", str1, "hi!");
    }

    @Test
    public void test6623() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6623");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6624() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6624");
        java.lang.String[] strArray12 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList13 = new java.util.ArrayList<java.lang.String>();
        boolean boolean14 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList13, strArray12);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!/", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList13);
        org.junit.Assert.assertNotNull(strArray12);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
    }

    @Test
    public void test6625() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6625");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6626() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6626");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6627() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6627");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6628() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6628");
        java.lang.String[] strArray9 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", strArray9);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("", strArray9);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray9);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray9);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray9);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray9);
        java.lang.Class<?> wildcardClass16 = strArray9.getClass();
        org.junit.Assert.assertNotNull(strArray9);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + false + "'", boolean14 == false);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + false + "'", boolean15 == false);
        org.junit.Assert.assertNotNull(wildcardClass16);
    }

    @Test
    public void test6629() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6629");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6630() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6630");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6631() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6631");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6632() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6632");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6633() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6633");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6634() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6634");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6635() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6635");
        java.lang.String[] strArray8 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", strArray8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        java.lang.Class<?> wildcardClass14 = strArray8.getClass();
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertNotNull(wildcardClass14);
    }

    @Test
    public void test6636() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6636");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6637() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6637");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6638() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6638");
        java.lang.String[] strArray12 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList13 = new java.util.ArrayList<java.lang.String>();
        boolean boolean14 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList13, strArray12);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!/", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList13);
        org.junit.Assert.assertNotNull(strArray12);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
    }

    @Test
    public void test6639() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6639");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6640() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6640");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6641() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6641");
        java.lang.String[] strArray7 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean8 = org.apache.commons.io.FilenameUtils.isExtension("", strArray7);
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension(".", strArray7);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray7);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray7);
        org.junit.Assert.assertNotNull(strArray7);
        org.junit.Assert.assertTrue("'" + boolean8 + "' != '" + false + "'", boolean8 == false);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
    }

    @Test
    public void test6642() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6642");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", true);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str2, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6643() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6643");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6644() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6644");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", true, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6645() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6645");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!/hi!/hi!/hi!/hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6646() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6646");
        java.lang.String[] strArray6 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList7 = new java.util.ArrayList<java.lang.String>();
        boolean boolean8 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList7, strArray6);
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList7);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList7);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList7);
        java.lang.Class<?> wildcardClass12 = strList7.getClass();
        org.junit.Assert.assertNotNull(strArray6);
        org.junit.Assert.assertTrue("'" + boolean8 + "' != '" + true + "'", boolean8 == true);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + true + "'", boolean9 == true);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + true + "'", boolean10 == true);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + true + "'", boolean11 == true);
        org.junit.Assert.assertNotNull(wildcardClass12);
    }

    @Test
    public void test6647() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6647");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6648() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6648");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6649() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6649");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalize("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6650() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6650");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6651() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6651");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6652() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6652");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6653() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6653");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6654() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6654");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6655() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6655");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6656() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6656");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6657() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6657");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6658() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6658");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6659() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6659");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!/hi!/hi!/hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6660() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6660");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6661() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6661");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6662() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6662");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6663() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6663");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalize("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6664() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6664");
        java.lang.String[] strArray12 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList13 = new java.util.ArrayList<java.lang.String>();
        boolean boolean14 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList13, strArray12);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        org.junit.Assert.assertNotNull(strArray12);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
    }

    @Test
    public void test6665() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6665");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6666() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6666");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6667() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6667");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6668() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6668");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6669() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6669");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6670() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6670");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6671() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6671");
        int int1 = org.apache.commons.io.FilenameUtils.getPrefixLength("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 0 + "'", int1 == 0);
    }

    @Test
    public void test6672() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6672");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6673() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6673");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6674() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6674");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6675() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6675");
        java.lang.String[] strArray10 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList11 = new java.util.ArrayList<java.lang.String>();
        boolean boolean12 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList11, strArray10);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList11);
        java.lang.Class<?> wildcardClass20 = strList11.getClass();
        org.junit.Assert.assertNotNull(strArray10);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertNotNull(wildcardClass20);
    }

    @Test
    public void test6676() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6676");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6677() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6677");
        java.lang.String[] strArray9 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", strArray9);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("", strArray9);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", strArray9);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray9);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!", strArray9);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray9);
        org.junit.Assert.assertNotNull(strArray9);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + false + "'", boolean14 == false);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + false + "'", boolean15 == false);
    }

    @Test
    public void test6678() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6678");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6679() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6679");
        int int1 = org.apache.commons.io.FilenameUtils.getPrefixLength("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 0 + "'", int1 == 0);
    }

    @Test
    public void test6680() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6680");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6681() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6681");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6682() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6682");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", true, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6683() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6683");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6684() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6684");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6685() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6685");
        java.lang.String[] strArray10 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("", strArray10);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension(".", strArray10);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray10);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray10);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/", strArray10);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!", strArray10);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", strArray10);
        org.junit.Assert.assertNotNull(strArray10);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + false + "'", boolean14 == false);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + false + "'", boolean15 == false);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + false + "'", boolean16 == false);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + false + "'", boolean17 == false);
    }

    @Test
    public void test6686() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6686");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", true, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6687() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6687");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getName("hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6688() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6688");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6689() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6689");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6690() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6690");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6691() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6691");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToWindows("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6692() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6692");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6693() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6693");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6694() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6694");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", true);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str2, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6695() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6695");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6696() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6696");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6697() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6697");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6698() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6698");
        java.lang.String[] strArray8 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", strArray8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray8);
        java.lang.Class<?> wildcardClass14 = strArray8.getClass();
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertNotNull(wildcardClass14);
    }

    @Test
    public void test6699() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6699");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6700() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6700");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getBaseName("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!" + "'", str1, "hi!");
    }

    @Test
    public void test6701() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6701");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", true);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str2, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6702() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6702");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToWindows("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6703() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6703");
        java.lang.String[] strArray13 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList14 = new java.util.ArrayList<java.lang.String>();
        boolean boolean15 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList14, strArray13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension(".", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean24 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean25 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList14);
        org.junit.Assert.assertNotNull(strArray13);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
        org.junit.Assert.assertTrue("'" + boolean24 + "' != '" + true + "'", boolean24 == true);
        org.junit.Assert.assertTrue("'" + boolean25 + "' != '" + true + "'", boolean25 == true);
    }

    @Test
    public void test6704() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6704");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6705() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6705");
        java.lang.String[] strArray12 = new java.lang.String[] { "hi!\\hi!\\hi!", "hi!\\", "hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!" };
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", strArray12);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", strArray12);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", strArray12);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!", strArray12);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/", strArray12);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray12);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("", strArray12);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!/", strArray12);
        org.junit.Assert.assertNotNull(strArray12);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + false + "'", boolean14 == false);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + false + "'", boolean15 == false);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + false + "'", boolean16 == false);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + false + "'", boolean17 == false);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + false + "'", boolean18 == false);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + false + "'", boolean19 == false);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + false + "'", boolean20 == false);
    }

    @Test
    public void test6706() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6706");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6707() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6707");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6708() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6708");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6709() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6709");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6710() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6710");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6711() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6711");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6712() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6712");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6713() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6713");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6714() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6714");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6715() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6715");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6716() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6716");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6717() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6717");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6718() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6718");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPrefix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6719() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6719");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6720() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6720");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6721() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6721");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6722() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6722");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6723() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6723");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6724() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6724");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6725() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6725");
        java.lang.String[] strArray1 = null;
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray1);
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + true + "'", boolean2 == true);
    }

    @Test
    public void test6726() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6726");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6727() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6727");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 395 + "'", int1 == 395);
    }

    @Test
    public void test6728() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6728");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!", true, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6729() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6729");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6730() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6730");
        java.lang.String[] strArray9 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList10 = new java.util.ArrayList<java.lang.String>();
        boolean boolean11 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList10, strArray9);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension(".", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList10);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList10);
        org.junit.Assert.assertNotNull(strArray9);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + true + "'", boolean11 == true);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
    }

    @Test
    public void test6731() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6731");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", true);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str2, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6732() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6732");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6733() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6733");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6734() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6734");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6735() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6735");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6736() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6736");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6737() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6737");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6738() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6738");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6739() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6739");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6740() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6740");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6741() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6741");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6742() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6742");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6743() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6743");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6744() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6744");
        java.lang.String[] strArray9 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", strArray9);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension(".", strArray9);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension(".", strArray9);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!", strArray9);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray9);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray9);
        org.junit.Assert.assertNotNull(strArray9);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + false + "'", boolean14 == false);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + false + "'", boolean15 == false);
    }

    @Test
    public void test6745() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6745");
        int int1 = org.apache.commons.io.FilenameUtils.getPrefixLength("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 0 + "'", int1 == 0);
    }

    @Test
    public void test6746() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6746");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToWindows("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6747() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6747");
        int int1 = org.apache.commons.io.FilenameUtils.getPrefixLength("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 0 + "'", int1 == 0);
    }

    @Test
    public void test6748() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6748");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6749() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6749");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getBaseName("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6750() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6750");
        java.lang.String[] strArray13 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList14 = new java.util.ArrayList<java.lang.String>();
        boolean boolean15 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList14, strArray13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean24 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean25 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList14);
        org.junit.Assert.assertNotNull(strArray13);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
        org.junit.Assert.assertTrue("'" + boolean24 + "' != '" + true + "'", boolean24 == true);
        org.junit.Assert.assertTrue("'" + boolean25 + "' != '" + true + "'", boolean25 == true);
    }

    @Test
    public void test6751() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6751");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6752() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6752");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6753() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6753");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6754() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6754");
        java.lang.String[] strArray16 = new java.lang.String[] { "hi!\\hi!\\hi!", "hi!\\", "hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!" };
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", strArray16);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", strArray16);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", strArray16);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!", strArray16);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/", strArray16);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray16);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", strArray16);
        boolean boolean24 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!", strArray16);
        boolean boolean25 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!", strArray16);
        boolean boolean26 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", strArray16);
        boolean boolean27 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray16);
        boolean boolean28 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray16);
        org.junit.Assert.assertNotNull(strArray16);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + false + "'", boolean17 == false);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + false + "'", boolean18 == false);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + false + "'", boolean19 == false);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + false + "'", boolean20 == false);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + false + "'", boolean21 == false);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + false + "'", boolean22 == false);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + false + "'", boolean23 == false);
        org.junit.Assert.assertTrue("'" + boolean24 + "' != '" + false + "'", boolean24 == false);
        org.junit.Assert.assertTrue("'" + boolean25 + "' != '" + false + "'", boolean25 == false);
        org.junit.Assert.assertTrue("'" + boolean26 + "' != '" + false + "'", boolean26 == false);
        org.junit.Assert.assertTrue("'" + boolean27 + "' != '" + false + "'", boolean27 == false);
        org.junit.Assert.assertTrue("'" + boolean28 + "' != '" + false + "'", boolean28 == false);
    }

    @Test
    public void test6755() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6755");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6756() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6756");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToWindows("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6757() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6757");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalize("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6758() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6758");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", false, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6759() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6759");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6760() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6760");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6761() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6761");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6762() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6762");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6763() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6763");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6764() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6764");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6765() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6765");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6766() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6766");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6767() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6767");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6768() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6768");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6769() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6769");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getBaseName("hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6770() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6770");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6771() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6771");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6772() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6772");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getName("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!" + "'", str1, "hi!");
    }

    @Test
    public void test6773() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6773");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6774() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6774");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 407 + "'", int1 == 407);
    }

    @Test
    public void test6775() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6775");
        int int1 = org.apache.commons.io.FilenameUtils.getPrefixLength("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 0 + "'", int1 == 0);
    }

    @Test
    public void test6776() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6776");
        int int1 = org.apache.commons.io.FilenameUtils.getPrefixLength("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 0 + "'", int1 == 0);
    }

    @Test
    public void test6777() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6777");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getBaseName("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6778() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6778");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", false, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6779() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6779");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6780() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6780");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6781() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6781");
        int int1 = org.apache.commons.io.FilenameUtils.getPrefixLength("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 0 + "'", int1 == 0);
    }

    @Test
    public void test6782() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6782");
        java.lang.String[] strArray11 = new java.lang.String[] { "hi!\\hi!\\hi!", "hi!\\", "hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!" };
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", strArray11);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", strArray11);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", strArray11);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!", strArray11);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/", strArray11);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray11);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray11);
        org.junit.Assert.assertNotNull(strArray11);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + false + "'", boolean14 == false);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + false + "'", boolean15 == false);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + false + "'", boolean16 == false);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + false + "'", boolean17 == false);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + false + "'", boolean18 == false);
    }

    @Test
    public void test6783() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6783");
        java.lang.String[] strArray12 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList13 = new java.util.ArrayList<java.lang.String>();
        boolean boolean14 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList13, strArray12);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        org.junit.Assert.assertNotNull(strArray12);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
    }

    @Test
    public void test6784() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6784");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6785() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6785");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6786() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6786");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6787() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6787");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getBaseName("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!" + "'", str1, "hi!");
    }

    @Test
    public void test6788() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6788");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6789() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6789");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPrefix("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6790() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6790");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6791() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6791");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6792() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6792");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6793() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6793");
        java.lang.String[] strArray11 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("", strArray11);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("", strArray11);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", strArray11);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!", strArray11);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray11);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!", strArray11);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray11);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray11);
        java.lang.Class<?> wildcardClass20 = strArray11.getClass();
        org.junit.Assert.assertNotNull(strArray11);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + false + "'", boolean14 == false);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + false + "'", boolean15 == false);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + false + "'", boolean16 == false);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + false + "'", boolean17 == false);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + false + "'", boolean18 == false);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + false + "'", boolean19 == false);
        org.junit.Assert.assertNotNull(wildcardClass20);
    }

    @Test
    public void test6794() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6794");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6795() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6795");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6796() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6796");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToWindows("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6797() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6797");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6798() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6798");
        java.lang.String[] strArray12 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList13 = new java.util.ArrayList<java.lang.String>();
        boolean boolean14 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList13, strArray12);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!/", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        java.lang.Class<?> wildcardClass24 = strList13.getClass();
        org.junit.Assert.assertNotNull(strArray12);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
        org.junit.Assert.assertNotNull(wildcardClass24);
    }

    @Test
    public void test6799() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6799");
        java.lang.String[] strArray12 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList13 = new java.util.ArrayList<java.lang.String>();
        boolean boolean14 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList13, strArray12);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension(".", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList13);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList13);
        org.junit.Assert.assertNotNull(strArray12);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
    }

    @Test
    public void test6800() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6800");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", false, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6801() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6801");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6802() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6802");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6803() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6803");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6804() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6804");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPrefix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6805() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6805");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", false, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6806() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6806");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6807() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6807");
        java.lang.String[] strArray9 = new java.lang.String[] { "hi!\\hi!\\hi!", "hi!\\", "hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!" };
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", strArray9);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", strArray9);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray9);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray9);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray9);
        org.junit.Assert.assertNotNull(strArray9);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + false + "'", boolean14 == false);
    }

    @Test
    public void test6808() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6808");
        java.lang.String[] strArray7 = new java.lang.String[] { "hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!" };
        java.util.ArrayList<java.lang.String> strList8 = new java.util.ArrayList<java.lang.String>();
        boolean boolean9 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList8, strArray7);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/", (java.util.Collection<java.lang.String>) strList8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList8);
        org.junit.Assert.assertNotNull(strArray7);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + true + "'", boolean9 == true);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
    }

    @Test
    public void test6809() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6809");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6810() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6810");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6811() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6811");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6812() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6812");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 203 + "'", int1 == 203);
    }

    @Test
    public void test6813() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6813");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6814() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6814");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6815() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6815");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6816() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6816");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6817() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6817");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6818() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6818");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6819() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6819");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6820() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6820");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6821() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6821");
        java.lang.String[] strArray13 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList14 = new java.util.ArrayList<java.lang.String>();
        boolean boolean15 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList14, strArray13);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean20 = org.apache.commons.io.FilenameUtils.isExtension("hi!/", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean21 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean22 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean23 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean24 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList14);
        boolean boolean25 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList14);
        org.junit.Assert.assertNotNull(strArray13);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertTrue("'" + boolean20 + "' != '" + true + "'", boolean20 == true);
        org.junit.Assert.assertTrue("'" + boolean21 + "' != '" + true + "'", boolean21 == true);
        org.junit.Assert.assertTrue("'" + boolean22 + "' != '" + true + "'", boolean22 == true);
        org.junit.Assert.assertTrue("'" + boolean23 + "' != '" + true + "'", boolean23 == true);
        org.junit.Assert.assertTrue("'" + boolean24 + "' != '" + true + "'", boolean24 == true);
        org.junit.Assert.assertTrue("'" + boolean25 + "' != '" + true + "'", boolean25 == true);
    }

    @Test
    public void test6822() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6822");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6823() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6823");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6824() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6824");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6825() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6825");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6826() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6826");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6827() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6827");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getName("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6828() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6828");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getBaseName("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!" + "'", str1, "hi!");
    }

    @Test
    public void test6829() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6829");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6830() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6830");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6831() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6831");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6832() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6832");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6833() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6833");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6834() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6834");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6835() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6835");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6836() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6836");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6837() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6837");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6838() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6838");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6839() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6839");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6840() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6840");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6841() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6841");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalize("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6842() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6842");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6843() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6843");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6844() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6844");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6845() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6845");
        java.lang.String[] strArray8 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", strArray8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", strArray8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray8);
        java.lang.Class<?> wildcardClass14 = strArray8.getClass();
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertNotNull(wildcardClass14);
    }

    @Test
    public void test6846() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6846");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 771 + "'", int1 == 771);
    }

    @Test
    public void test6847() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6847");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6848() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6848");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6849() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6849");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6850() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6850");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6851() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6851");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", true);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str2, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6852() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6852");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6853() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6853");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6854() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6854");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6855() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6855");
        java.lang.String[] strArray10 = new java.lang.String[] { "hi!\\hi!\\hi!", "hi!\\", "hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!" };
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", strArray10);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", strArray10);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\", strArray10);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray10);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray10);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray10);
        org.junit.Assert.assertNotNull(strArray10);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + false + "'", boolean14 == false);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + false + "'", boolean15 == false);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + false + "'", boolean16 == false);
    }

    @Test
    public void test6856() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6856");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6857() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6857");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6858() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6858");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6859() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6859");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6860() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6860");
        java.lang.String[] strArray8 = new java.lang.String[] { "hi!\\hi!\\hi!", "hi!\\", "hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!" };
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", strArray8);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", strArray8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!", strArray8);
        java.lang.Class<?> wildcardClass13 = strArray8.getClass();
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertNotNull(wildcardClass13);
    }

    @Test
    public void test6861() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6861");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6862() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6862");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6863() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6863");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6864() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6864");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6865() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6865");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6866() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6866");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6867() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6867");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6868() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6868");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6869() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6869");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPrefix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6870() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6870");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6871() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6871");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", true, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6872() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6872");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6873() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6873");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6874() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6874");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPrefix("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6875() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6875");
        java.lang.String[] strArray10 = new java.lang.String[] { "hi!\\hi!\\hi!", "hi!\\", "hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!" };
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", strArray10);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", strArray10);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\", strArray10);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray10);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray10);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray10);
        org.junit.Assert.assertNotNull(strArray10);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + false + "'", boolean14 == false);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + false + "'", boolean15 == false);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + false + "'", boolean16 == false);
    }

    @Test
    public void test6876() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6876");
        int int1 = org.apache.commons.io.FilenameUtils.getPrefixLength("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 0 + "'", int1 == 0);
    }

    @Test
    public void test6877() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6877");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6878() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6878");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6879() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6879");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6880() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6880");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6881() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6881");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6882() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6882");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", true);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str2, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6883() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6883");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6884() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6884");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6885() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6885");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6886() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6886");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6887() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6887");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6888() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6888");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 459 + "'", int1 == 459);
    }

    @Test
    public void test6889() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6889");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6890() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6890");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6891() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6891");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6892() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6892");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 239 + "'", int1 == 239);
    }

    @Test
    public void test6893() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6893");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6894() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6894");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6895() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6895");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6896() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6896");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getName("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!" + "'", str1, "hi!");
    }

    @Test
    public void test6897() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6897");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6898() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6898");
        int int1 = org.apache.commons.io.FilenameUtils.getPrefixLength("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 0 + "'", int1 == 0);
    }

    @Test
    public void test6899() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6899");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6900() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6900");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6901() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6901");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6902() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6902");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6903() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6903");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6904() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6904");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + (-1) + "'", int1 == (-1));
    }

    @Test
    public void test6905() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6905");
        java.lang.String[] strArray8 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension(".", strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension(".", strArray8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray8);
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
    }

    @Test
    public void test6906() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6906");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6907() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6907");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6908() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6908");
        java.lang.String[] strArray7 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList8 = new java.util.ArrayList<java.lang.String>();
        boolean boolean9 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList8, strArray7);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", (java.util.Collection<java.lang.String>) strList8);
        org.junit.Assert.assertNotNull(strArray7);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + true + "'", boolean9 == true);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + true + "'", boolean10 == true);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + true + "'", boolean11 == true);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
    }

    @Test
    public void test6909() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6909");
        java.lang.String[] strArray8 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\", strArray8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray8);
        java.lang.Class<?> wildcardClass14 = strArray8.getClass();
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
        org.junit.Assert.assertNotNull(wildcardClass14);
    }

    @Test
    public void test6910() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6910");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", false);
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6911() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6911");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6912() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6912");
        java.lang.String[] strArray10 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList11 = new java.util.ArrayList<java.lang.String>();
        boolean boolean12 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList11, strArray10);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList11);
        java.lang.Class<?> wildcardClass20 = strList11.getClass();
        org.junit.Assert.assertNotNull(strArray10);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
        org.junit.Assert.assertNotNull(wildcardClass20);
    }

    @Test
    public void test6913() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6913");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6914() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6914");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6915() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6915");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6916() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6916");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6917() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6917");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6918() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6918");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6919() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6919");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6920() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6920");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6921() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6921");
        java.lang.String[] strArray8 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList9 = new java.util.ArrayList<java.lang.String>();
        boolean boolean10 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList9, strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList9);
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + true + "'", boolean10 == true);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + true + "'", boolean11 == true);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
    }

    @Test
    public void test6922() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6922");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6923() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6923");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6924() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6924");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalize("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6925() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6925");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6926() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6926");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6927() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6927");
        org.apache.commons.io.IOCase iOCase2 = null;
        boolean boolean3 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", iOCase2);
        org.junit.Assert.assertTrue("'" + boolean3 + "' != '" + false + "'", boolean3 == false);
    }

    @Test
    public void test6928() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6928");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6929() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6929");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6930() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6930");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 187 + "'", int1 == 187);
    }

    @Test
    public void test6931() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6931");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6932() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6932");
        java.lang.String[] strArray8 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!", strArray8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray8);
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
    }

    @Test
    public void test6933() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6933");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6934() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6934");
        java.lang.String[] strArray6 = new java.lang.String[] { "hi!\\hi!\\hi!", "hi!\\", "hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!" };
        boolean boolean7 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\", strArray6);
        boolean boolean8 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray6);
        org.junit.Assert.assertNotNull(strArray6);
        org.junit.Assert.assertTrue("'" + boolean7 + "' != '" + false + "'", boolean7 == false);
        org.junit.Assert.assertTrue("'" + boolean8 + "' != '" + false + "'", boolean8 == false);
    }

    @Test
    public void test6935() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6935");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6936() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6936");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6937() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6937");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6938() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6938");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPrefix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6939() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6939");
        java.lang.String[] strArray8 = new java.lang.String[] { "hi!\\hi!", "", "hi!\\hi!\\hi!" };
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", strArray8);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", strArray8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray8);
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + true + "'", boolean9 == true);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + true + "'", boolean10 == true);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + true + "'", boolean11 == true);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
    }

    @Test
    public void test6940() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6940");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatch("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6941() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6941");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalized(".", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6942() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6942");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6943() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6943");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToWindows("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6944() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6944");
        java.lang.String[] strArray8 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList9 = new java.util.ArrayList<java.lang.String>();
        boolean boolean10 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList9, strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList9);
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + true + "'", boolean10 == true);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + true + "'", boolean11 == true);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
    }

    @Test
    public void test6945() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6945");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6946() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6946");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6947() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6947");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6948() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6948");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToWindows("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6949() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6949");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPrefix("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6950() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6950");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6951() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6951");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.directoryContains("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6952() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6952");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.separatorsToUnix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6953() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6953");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", "");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6954() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6954");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6955() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6955");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalizeNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6956() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6956");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6957() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6957");
        org.apache.commons.io.IOCase iOCase3 = null;
        boolean boolean4 = org.apache.commons.io.FilenameUtils.equals("", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", false, iOCase3);
        org.junit.Assert.assertTrue("'" + boolean4 + "' != '" + false + "'", boolean4 == false);
    }

    @Test
    public void test6958() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6958");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPrefix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6959() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6959");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6960() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6960");
        java.lang.String str2 = org.apache.commons.io.FilenameUtils.concat("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str2 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str2, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6961() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6961");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 323 + "'", int1 == 323);
    }

    @Test
    public void test6962() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6962");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 531 + "'", int1 == 531);
    }

    @Test
    public void test6963() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6963");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6964() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6964");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6965() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6965");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6966() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6966");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6967() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6967");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPrefix("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "" + "'", str1, "");
    }

    @Test
    public void test6968() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6968");
        int int1 = org.apache.commons.io.FilenameUtils.getPrefixLength("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 0 + "'", int1 == 0);
    }

    @Test
    public void test6969() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6969");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6970() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6970");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6971() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6971");
        java.lang.String[] strArray8 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList9 = new java.util.ArrayList<java.lang.String>();
        boolean boolean10 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList9, strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList9);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList9);
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + true + "'", boolean10 == true);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + true + "'", boolean11 == true);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
    }

    @Test
    public void test6972() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6972");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6973() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6973");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getFullPath("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
    }

    @Test
    public void test6974() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6974");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.normalize("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6975() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6975");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6976() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6976");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.wildcardMatchOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6977() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6977");
        java.lang.String[] strArray10 = new java.lang.String[] { "", ".", "" };
        java.util.ArrayList<java.lang.String> strList11 = new java.util.ArrayList<java.lang.String>();
        boolean boolean12 = java.util.Collections.addAll((java.util.Collection<java.lang.String>) strList11, strArray10);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean14 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean15 = org.apache.commons.io.FilenameUtils.isExtension("", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean16 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean17 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean18 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/", (java.util.Collection<java.lang.String>) strList11);
        boolean boolean19 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!", (java.util.Collection<java.lang.String>) strList11);
        org.junit.Assert.assertNotNull(strArray10);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + true + "'", boolean12 == true);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + true + "'", boolean13 == true);
        org.junit.Assert.assertTrue("'" + boolean14 + "' != '" + true + "'", boolean14 == true);
        org.junit.Assert.assertTrue("'" + boolean15 + "' != '" + true + "'", boolean15 == true);
        org.junit.Assert.assertTrue("'" + boolean16 + "' != '" + true + "'", boolean16 == true);
        org.junit.Assert.assertTrue("'" + boolean17 + "' != '" + true + "'", boolean17 == true);
        org.junit.Assert.assertTrue("'" + boolean18 + "' != '" + true + "'", boolean18 == true);
        org.junit.Assert.assertTrue("'" + boolean19 + "' != '" + true + "'", boolean19 == true);
    }

    @Test
    public void test6978() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6978");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.removeExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6979() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6979");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equals("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6980() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6980");
        java.lang.String[] strArray8 = new java.lang.String[] { "hi!", "hi!", "hi!" };
        boolean boolean9 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean10 = org.apache.commons.io.FilenameUtils.isExtension("", strArray8);
        boolean boolean11 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\", strArray8);
        boolean boolean12 = org.apache.commons.io.FilenameUtils.isExtension("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", strArray8);
        boolean boolean13 = org.apache.commons.io.FilenameUtils.isExtension("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", strArray8);
        org.junit.Assert.assertNotNull(strArray8);
        org.junit.Assert.assertTrue("'" + boolean9 + "' != '" + false + "'", boolean9 == false);
        org.junit.Assert.assertTrue("'" + boolean10 + "' != '" + false + "'", boolean10 == false);
        org.junit.Assert.assertTrue("'" + boolean11 + "' != '" + false + "'", boolean11 == false);
        org.junit.Assert.assertTrue("'" + boolean12 + "' != '" + false + "'", boolean12 == false);
        org.junit.Assert.assertTrue("'" + boolean13 + "' != '" + false + "'", boolean13 == false);
    }

    @Test
    public void test6981() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6981");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 51 + "'", int1 == 51);
    }

    @Test
    public void test6982() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6982");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!" + "'", str1, "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!");
    }

    @Test
    public void test6983() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6983");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsOnSystem("hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6984() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6984");
        int int1 = org.apache.commons.io.FilenameUtils.indexOfLastSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + int1 + "' != '" + 391 + "'", int1 == 391);
    }

    @Test
    public void test6985() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6985");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\", "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }

    @Test
    public void test6986() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6986");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPath("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
    }

    @Test
    public void test6987() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6987");
        java.lang.String str1 = org.apache.commons.io.FilenameUtils.getPathNoEndSeparator("hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\");
        org.junit.Assert.assertEquals("'" + str1 + "' != '" + "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!" + "'", str1, "hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!\\hi!");
    }

    @Test
    public void test6988() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest13.test6988");
        boolean boolean2 = org.apache.commons.io.FilenameUtils.equalsNormalizedOnSystem("hi!\\hi!\\hi!\\hi!\\", "hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/hi!/");
        org.junit.Assert.assertTrue("'" + boolean2 + "' != '" + false + "'", boolean2 == false);
    }
}

