0N/A/*
2362N/A * Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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0N/A */
0N/A
0N/A/*
0N/A * @test
0N/A * @bug 4328748
0N/A * @summary AbstractMap's clone() method is implemented to
0N/A * reset AbstractMap's private fields after super.clone()
0N/A *
0N/A * @author Konstantin Kladko
0N/A */
0N/A
0N/Aimport java.util.*;
0N/A
0N/Apublic class AbstractMapClone extends AbstractMap implements Cloneable {
0N/A
0N/A private Map map = new HashMap();
0N/A
0N/A public Set entrySet() {
0N/A return map.entrySet();
0N/A }
0N/A
0N/A public Object put(Object key, Object value) {
0N/A return map.put(key, value);
0N/A }
0N/A
0N/A public Object clone() {
0N/A AbstractMapClone clone = null;
0N/A try {
0N/A clone = (AbstractMapClone)super.clone();
0N/A } catch (CloneNotSupportedException e) {
0N/A }
0N/A clone.map = (Map)((HashMap)map).clone();
0N/A return clone;
0N/A }
0N/A
0N/A public static void main(String[] args) {
0N/A AbstractMapClone m1 = new AbstractMapClone();
0N/A m1.put("1", "1");
0N/A Set k1 = m1.keySet();
0N/A AbstractMapClone m2 = (AbstractMapClone)m1.clone();
0N/A Set k2 = m2.keySet();
0N/A m2.put("2","2");
0N/A if (k1.equals(k2)) {
0N/A throw new RuntimeException("AbstractMap.clone() failed.");
0N/A }
0N/A }
0N/A}