|
Java example source code file (SyncLastIndexOf.java)
The SyncLastIndexOf.java Java example source code/* * 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. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @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."); } } } Other Java examples (source code examples)Here is a short list of links related to this Java SyncLastIndexOf.java source code file: |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.