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/* |
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* Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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|
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/* |
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* @test |
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* @bug 4973432 |
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* @summary Test that toString on entrySet Iterator/Entry behaves reasonably |
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* @author Josh Bloch |
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*/ |
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|
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|
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import java.util.*; |
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|
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public class ToString { |
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public static void main(String[] args) { |
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Map<String, String> m = new IdentityHashMap<String, String>(); |
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Set<Map.Entry<String, String>> es = m.entrySet(); |
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m.put("beer", "good"); |
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Iterator<Map.Entry<String, String>> i = es.iterator(); |
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System.out.println(i); // Used to throw exception |
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i.next(); |
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System.out.println(i); |
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} |
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} |
