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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) 2001-2024 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.coding;
21  
22  import com.puppycrawl.tools.checkstyle.StatelessCheck;
23  
24  /**
25   * <p>
26   * Checks that an overriding {@code clone()} method invokes {@code super.clone()}.
27   * Does not check native methods, as they have no possible java defined implementation.
28   * </p>
29   * <p>
30   * Reference:
31   * <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#clone%28%29">
32   * Object.clone()</a>.
33   * </p>
34   * <p>
35   * Parent is {@code com.puppycrawl.tools.checkstyle.TreeWalker}
36   * </p>
37   * <p>
38   * Violation Message Keys:
39   * </p>
40   * <ul>
41   * <li>
42   * {@code missing.super.call}
43   * </li>
44   * </ul>
45   *
46   * @since 3.2
47   */
48  @StatelessCheck
49  public class SuperCloneCheck extends AbstractSuperCheck {
50  
51      @Override
52      protected String getMethodName() {
53          return "clone";
54      }
55  
56  }