String[] () { return new String[]{ "package org.junit;" + "import java.lang.annotation.ElementType;" + "import java.lang.annotation.Retention;" + "import java.lang.annotation.RetentionPolicy;" + "import java.lang.annotation.Target;" + "@Retention(RetentionPolicy.RUNTIME)" + "@Target(ElementType.METHOD)" + "public @interface Test {}", "package org.junit.jupiter.api;" + "import java.lang.annotation.ElementType;" + "import java.lang.annotation.Retention;" + "import java.lang.annotation.RetentionPolicy;" + "import java.lang.annotation.Target;" + "@Retention(RetentionPolicy.RUNTIME)" + "@Target(ElementType.METHOD)" + "public @interface Test {}", "package org.junit;" + "public class Assert {" + " static public void assertEquals(Object expected, Object actual){}" + " static public void assertNotEquals(Object expected, Object actual){}" + " static public void assertSame(Object expected, Object actual){}" + " static public void assertNotSame(Object expected, Object actual){}" + " static public void fail() {}" + "}", """ package org.assertj.core.api; public class Assertions { public static <T> ObjectAssert<T> assertThat(T actual); }""", "package org.assertj.core.api;\n" + "public class ObjectAssert<T> extends Assert<ObjectAssert<T>, T> {}", """ package org.assertj.core.api; public class Assert<SELF extends Assert<SELF, ACTUAL>, ACTUAL> extends Descriptable<SELF> { public SELF isEqualTo(Object expected); public SELF isNotEqualTo(Object expected); public SELF isSameAs(Object expected); public SELF isNotSameAs(Object expected); }""", """ package org.assertj.core.api; public interface Descriptable<SELF> { SELF describedAs(String description, Object... args); default SELF as(String description, Object... args); SELF isEqualTo(Object expected); }""", """ package junit.framework; public class AssertionFailedError extends AssertionError { }""" }; }