48 lines
1.7 KiB
Java
48 lines
1.7 KiB
Java
/*
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* Copyright (c) 2002, 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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* @test
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* @bug 4627516
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* @summary HashMap.Entry.setValue() returns new value (as opposed to old)
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* @author jbloch
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*/
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import java.util.HashMap;
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import java.util.Map;
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public class SetValue {
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static final String key = "key";
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static final String oldValue = "old";
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static final String newValue = "new";
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public static void main(String[] args) throws Exception {
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Map m = new HashMap();
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m.put(key, oldValue);
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Map.Entry e = (Map.Entry) m.entrySet().iterator().next();
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Object returnVal = e.setValue(newValue);
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if (!returnVal.equals(oldValue))
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throw new RuntimeException("Return value: " + returnVal);
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}
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}
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