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 org.checkstyle.suppressionxpathfilter;
  
  import java.io.File;
  import java.util.Collections;
  import java.util.List;
  
  import org.junit.jupiter.api.Test;
  
  import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
  import com.puppycrawl.tools.checkstyle.checks.coding.UnnecessarySemicolonAfterTypeMemberDeclarationCheck;
  
  public class XpathRegressionUnnecessarySemicolonAfterTypeMemberDeclarationTest
          extends AbstractXpathTestSupport {
  
      private static final Class<UnnecessarySemicolonAfterTypeMemberDeclarationCheck> CLASS =
          UnnecessarySemicolonAfterTypeMemberDeclarationCheck.class;
  
      @Override
      protected String getCheckName() {
          return CLASS.getSimpleName();
      }
  
      @Test
      public void testDefault() throws Exception {
          final File fileToProcess = new File(getPath(
              "SuppressionXpathRegressionUnnecessarySemicolonAfterTypeMemberDeclaration.java"));
          final DefaultConfiguration moduleConfig = createModuleConfig(CLASS);
          final String[] expectedViolation = {
              "4:20: " + getCheckMessage(CLASS,
                  UnnecessarySemicolonAfterTypeMemberDeclarationCheck.MSG_SEMI),
          };
  
          final List<String> expectedXpathQueries = Collections.singletonList(
              "/COMPILATION_UNIT/CLASS_DEF[./IDENT"
                  + "[@text="
                  + "'SuppressionXpathRegressionUnnecessarySemicolonAfterTypeMemberDeclaration']]"
                  + "/OBJBLOCK/SEMI"
          );
  
          runVerifications(moduleConfig, fileToProcess, expectedViolation, expectedXpathQueries);
      }
  
      @Test
      public void testTokens() throws Exception {
          final File fileToProcess = new File(getPath(
              "SuppressionXpathRegressionUnnecessarySemicolonAfterTypeMemberDeclarationTokens"
                  + ".java"));
          final DefaultConfiguration moduleConfig = createModuleConfig(CLASS);
          moduleConfig.addProperty("tokens", "METHOD_DEF");
  
          final String[] expectedViolation = {
              "4:21: " + getCheckMessage(CLASS,
                  UnnecessarySemicolonAfterTypeMemberDeclarationCheck.MSG_SEMI),
          };
  
          final List<String> expectedXpathQueries = Collections.singletonList(
              "/COMPILATION_UNIT/CLASS_DEF[."
                  + "/IDENT[@text='SuppressionXpathRegressionUnnecessarySemicolonAfterTypeMember"
                      + "DeclarationTokens']]"
                  + "/OBJBLOCK/SEMI[1]"
          );
  
          runVerifications(moduleConfig, fileToProcess, expectedViolation, expectedXpathQueries);
      }
  }
  