001//////////////////////////////////////////////////////////////////////////////// 002// checkstyle: Checks Java source code for adherence to a set of rules. 003// Copyright (C) 2001-2019 the original author or authors. 004// 005// This library is free software; you can redistribute it and/or 006// modify it under the terms of the GNU Lesser General Public 007// License as published by the Free Software Foundation; either 008// version 2.1 of the License, or (at your option) any later version. 009// 010// This library is distributed in the hope that it will be useful, 011// but WITHOUT ANY WARRANTY; without even the implied warranty of 012// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013// Lesser General Public License for more details. 014// 015// You should have received a copy of the GNU Lesser General Public 016// License along with this library; if not, write to the Free Software 017// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 018//////////////////////////////////////////////////////////////////////////////// 019 020package com.puppycrawl.tools.checkstyle.checks.coding; 021 022import com.puppycrawl.tools.checkstyle.StatelessCheck; 023 024/** 025 * 026 * <p> 027 * Checks that an overriding {@code clone()} method invokes {@code super.clone()}. 028 * Does not check native methods, as they have no possible java defined implementation. 029 * </p> 030 * <p> 031 * Reference: 032 * <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#clone%28%29"> 033 * Object.clone()</a>. 034 * </p> 035 * <p> 036 * To configure the check: 037 * </p> 038 * <pre> 039 * <module name="SuperClone"/> 040 * </pre> 041 * 042 * @since 3.2 043 */ 044@StatelessCheck 045public class SuperCloneCheck extends AbstractSuperCheck { 046 047 @Override 048 protected String getMethodName() { 049 return "clone"; 050 } 051 052}