hotspot/test/compiler/6849574/Test.java
author duke
Wed, 05 Jul 2017 17:02:21 +0200 (2017-07-05)
changeset 4067 4f53520044e1
parent 3172 ad4ba6ce75a5
child 5547 f4b087cbb361
permissions -rw-r--r--
Merge
/*
 * Copyright 2009 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 *
 */

/**
 * @test
 * @bug 6849574
 * @summary VM crash using NonBlockingHashMap (high_scale_lib)
 *
 * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+VerifyBeforeGC Test
 */

import java.util.concurrent.atomic.*;

public class Test extends Thread {

    public static void main(String[] args) {
        AtomicReferenceArray a = new AtomicReferenceArray(10000);
        for (int i = 0; i < 100000; i++) {
            a.getAndSet(9999, new Object());
            if (i > 99990) System.gc();
        }
    }
}