code: ///////////////////////////////////////////////////////////////////////////////////////////////
  // checkstyle: Checks Java source code and other text files for adherence to a set of rules.
  // Copyright (C) 2001-2023 the original author or authors.
  //
  // This library is free software; you can redistribute it and/or
  // modify it under the terms of the GNU Lesser General Public
  // License as published by the Free Software Foundation; either
  // version 2.1 of the License, or (at your option) any later version.
  //
  // This library is distributed in the hope that it will be useful,
  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  // Lesser General Public License for more details.
  //
  // You should have received a copy of the GNU Lesser General Public
  // License along with this library; if not, write to the Free Software
  // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  ///////////////////////////////////////////////////////////////////////////////////////////////
  
  package com.puppycrawl.tools.checkstyle.checks;
  
  import static com.puppycrawl.tools.checkstyle.checks.FinalParametersCheck.MSG_KEY;
  
  import org.junit.jupiter.api.Test;
  
  import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;
  import com.puppycrawl.tools.checkstyle.utils.CommonUtil;
  
  public class FinalParametersCheckTest extends AbstractModuleTestSupport {
  
      @Override
      protected String getPackageLocation() {
          return "com/puppycrawl/tools/checkstyle/checks/finalparameters";
      }
  
      @Test
      public void testDefaultTokens() throws Exception {
          final String[] expected = {
              "27:26: " + getCheckMessage(MSG_KEY, "s"),
              "42:26: " + getCheckMessage(MSG_KEY, "i"),
              "47:26: " + getCheckMessage(MSG_KEY, "s"),
              "57:17: " + getCheckMessage(MSG_KEY, "s"),
              "73:17: " + getCheckMessage(MSG_KEY, "s"),
              "79:17: " + getCheckMessage(MSG_KEY, "s"),
              "94:45: " + getCheckMessage(MSG_KEY, "e"),
              "97:36: " + getCheckMessage(MSG_KEY, "e"),
              "114:18: " + getCheckMessage(MSG_KEY, "aParam"),
              "117:18: " + getCheckMessage(MSG_KEY, "args"),
              "120:18: " + getCheckMessage(MSG_KEY, "args"),
          };
          verifyWithInlineConfigParser(
                  getPath("InputFinalParameters.java"), expected);
      }
  
      @Test
      public void testCtorToken() throws Exception {
          final String[] expected = {
              "28:27: " + getCheckMessage(MSG_KEY, "s"),
              "43:27: " + getCheckMessage(MSG_KEY, "i"),
              "48:27: " + getCheckMessage(MSG_KEY, "s"),
          };
          verifyWithInlineConfigParser(
                  getPath("InputFinalParameters2.java"), expected);
      }
  
      @Test
      public void testMethodToken() throws Exception {
          final String[] expected = {
              "58:17: " + getCheckMessage(MSG_KEY, "s"),
              "74:17: " + getCheckMessage(MSG_KEY, "s"),
              "80:17: " + getCheckMessage(MSG_KEY, "s"),
              "95:45: " + getCheckMessage(MSG_KEY, "e"),
              "98:36: " + getCheckMessage(MSG_KEY, "e"),
              "115:18: " + getCheckMessage(MSG_KEY, "aParam"),
              "118:18: " + getCheckMessage(MSG_KEY, "args"),
              "121:18: " + getCheckMessage(MSG_KEY, "args"),
          };
          verifyWithInlineConfigParser(
                  getPath("InputFinalParameters3.java"), expected);
      }
  
      @Test
      public void testCatchToken() throws Exception {
          final String[] expected = {
              "130:16: " + getCheckMessage(MSG_KEY, "npe"),
              "136:16: " + getCheckMessage(MSG_KEY, "e"),
              "139:16: " + getCheckMessage(MSG_KEY, "e"),
          };
          verifyWithInlineConfigParser(
                  getPath("InputFinalParameters4.java"), expected);
      }
  
      @Test
      public void testForEachClauseToken() throws Exception {
          final String[] expected = {
              "157:13: " + getCheckMessage(MSG_KEY, "s"),
              "165:13: " + getCheckMessage(MSG_KEY, "s"),
          };
          verifyWithInlineConfigParser(
                  getPath("InputFinalParameters5.java"), expected);
      }
  
      @Test
      public void testIgnorePrimitiveTypesParameters() throws Exception {
          final String[] expected = {
              "14:22: " + getCheckMessage(MSG_KEY, "k"),
              "15:15: " + getCheckMessage(MSG_KEY, "s"),
              "15:25: " + getCheckMessage(MSG_KEY, "o"),
              "16:15: " + getCheckMessage(MSG_KEY, "array"),
              "17:31: " + getCheckMessage(MSG_KEY, "s"),
              "18:22: " + getCheckMessage(MSG_KEY, "l"),
              "18:32: " + getCheckMessage(MSG_KEY, "s"),
          };
          verifyWithInlineConfigParser(
                  getPath("InputFinalParametersPrimitiveTypes.java"), expected);
      }
  
      @Test
      public void testPrimitiveTypesParameters() throws Exception {
          final String[] expected = {
              "13:14: " + getCheckMessage(MSG_KEY, "i"),
              "14:15: " + getCheckMessage(MSG_KEY, "i"),
              "14:22: " + getCheckMessage(MSG_KEY, "k"),
              "14:32: " + getCheckMessage(MSG_KEY, "s"),
              "15:15: " + getCheckMessage(MSG_KEY, "s"),
              "15:25: " + getCheckMessage(MSG_KEY, "o"),
              "15:35: " + getCheckMessage(MSG_KEY, "l"),
              "16:15: " + getCheckMessage(MSG_KEY, "array"),
              "17:15: " + getCheckMessage(MSG_KEY, "i"),
              "17:22: " + getCheckMessage(MSG_KEY, "x"),
              "17:31: " + getCheckMessage(MSG_KEY, "s"),
              "18:15: " + getCheckMessage(MSG_KEY, "x"),
              "18:22: " + getCheckMessage(MSG_KEY, "l"),
              "18:32: " + getCheckMessage(MSG_KEY, "s"),
          };
          verifyWithInlineConfigParser(
                  getPath("InputFinalParametersPrimitiveTypes2.java"), expected);
      }
  
      @Test
      public void testReceiverParameters() throws Exception {
          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
          verifyWithInlineConfigParser(
                  getPath("InputFinalParametersReceiver.java"), expected);
      }
  
  }
  