58 lines
1.9 KiB
Java
58 lines
1.9 KiB
Java
/*
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* Copyright (c) 2000, 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 4308549
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* @summary Due to a bug in LinkedList's ListIterator's remove(),
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* the ListIterator would not check for comodification before remove.
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* @author Konstantin Kladko
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*/
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import java.util.ConcurrentModificationException;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.ListIterator;
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public class ComodifiedRemove {
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public static
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void main(String[] args) {
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List list = new LinkedList();
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Object o1 = new Integer(1);
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list.add(o1);
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ListIterator e = list.listIterator();
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e.next();
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Object o2 = new Integer(2);
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list.add(o2);
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try {
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e.remove();
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} catch (ConcurrentModificationException cme) {
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return;
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}
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throw new RuntimeException(
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"LinkedList ListIterator.remove() comodification check failed.");
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}
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}
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