/*

 * 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

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 */

/*

 * @test DisableResizePLAB

 * @key gc

 * @bug 8060467

 * @author filipp.zhinkin@oracle.com, john.coomes@oracle.com

 * @summary Run CMS with PLAB resizing disabled and a small OldPLABSize

 * @run main/othervm -XX:+UseConcMarkSweepGC -XX:-ResizePLAB -XX:OldPLABSize=1k -Xmx256m -Xlog:gc=debug DisableResizePLAB

 */

public class DisableResizePLAB {

    public static void main(String args[]) throws Exception {

        Object garbage[] = new Object[1_000];

        for (int i = 0; i < garbage.length; i++) {

            garbage[i] = new byte[0];

        }

        long startTime = System.currentTimeMillis();

        while (System.currentTimeMillis() - startTime < 10_000) {

            Object o = new byte[1024];

        }

    }

}