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1   ///////////////////////////////////////////////////////////////////////////////////////////////
2   // checkstyle: Checks Java source code and other text files for adherence to a set of rules.
3   // Copyright (C) 2001-2026 the original author or authors.
4   //
5   // This library is free software; you can redistribute it and/or
6   // modify it under the terms of the GNU Lesser General Public
7   // License as published by the Free Software Foundation; either
8   // version 2.1 of the License, or (at your option) any later version.
9   //
10  // This library is distributed in the hope that it will be useful,
11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  // Lesser General Public License for more details.
14  //
15  // You should have received a copy of the GNU Lesser General Public
16  // License along with this library; if not, write to the Free Software
17  // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18  ///////////////////////////////////////////////////////////////////////////////////////////////
19  
20  package com.puppycrawl.tools.checkstyle.checks.modifier;
21  
22  import static com.puppycrawl.tools.checkstyle.checks.modifier.RedundantModifierCheck.MSG_KEY;
23  
24  import org.junit.jupiter.api.Test;
25  
26  import com.puppycrawl.tools.checkstyle.AbstractExamplesModuleTestSupport;
27  
28  public class RedundantModifierCheckExamplesTest extends AbstractExamplesModuleTestSupport {
29  
30      @Override
31      public String getPackageLocation() {
32          return "com/puppycrawl/tools/checkstyle/checks/modifier/redundantmodifier";
33      }
34  
35      @Test
36      public void testExample1() throws Exception {
37          final String[] expected = {
38              "15:10: " + getCheckMessage(MSG_KEY, "final"),
39              "22:3: " + getCheckMessage(MSG_KEY, "abstract"),
40              "23:5: " + getCheckMessage(MSG_KEY, "public"),
41              "23:12: " + getCheckMessage(MSG_KEY, "abstract"),
42              "27:5: " + getCheckMessage(MSG_KEY, "public"),
43              "30:3: " + getCheckMessage(MSG_KEY, "static"),
44              "34:10: " + getCheckMessage(MSG_KEY, "strictfp"),
45          };
46  
47          verifyWithInlineConfigParser(getPath("Example1.java"), expected);
48      }
49  
50      @Test
51      public void testExample2() throws Exception {
52          final String[] expected = {
53              "25:5: " + getCheckMessage(MSG_KEY, "public"),
54              "25:12: " + getCheckMessage(MSG_KEY, "abstract"),
55          };
56  
57          verifyWithInlineConfigParser(getPath("Example2.java"), expected);
58      }
59  
60      @Test
61      public void testExample3() throws Exception {
62          final String[] expected = {
63              "17:10: " + getCheckMessage(MSG_KEY, "final"),
64              "24:3: " + getCheckMessage(MSG_KEY, "abstract"),
65              "25:5: " + getCheckMessage(MSG_KEY, "public"),
66              "25:12: " + getCheckMessage(MSG_KEY, "abstract"),
67              "29:5: " + getCheckMessage(MSG_KEY, "public"),
68              "32:3: " + getCheckMessage(MSG_KEY, "static"),
69          };
70  
71          verifyWithInlineConfigParser(getPath("Example3.java"), expected);
72      }
73  
74  }