/*
* Copyright (c) 2009, 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 6849574
* @summary VM crash using NonBlockingHashMap (high_scale_lib)
*
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+VerifyBeforeGC
* compiler.c1.Test6849574
*/
package compiler.c1;
import java.util.concurrent.atomic.AtomicReferenceArray;
public class Test6849574 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();
}
}
}