/*
* Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
/*
* @test
* @bug 4334376
* @summary Vector's lastIndexOf(Object) was lacking synchronization
* @author Konstantin Kladko
*/
import java.util.*;
public class SyncLastIndexOf {
static Vector v = new Vector();
static class RemovingThread extends Thread {
public void run() {
synchronized(v) {
try {
sleep(200);
} catch (InterruptedException e) {
}
v.removeElementAt(0);
}
}
}
public static void main(String args[]) {
Integer x = new Integer(1);
v.addElement(x);
new RemovingThread().start();
try {
v.lastIndexOf(x);
} catch (IndexOutOfBoundsException e) {
throw new RuntimeException(
"Vector.lastIndexOf() synchronization failed.");
}
}
}