/*

 * 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.

 *

 */

import sun.hotspot.WhiteBox;

public class LockStringTest extends Thread {

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

        if (wb.areSharedStringsIgnored()) {

            System.out.println("The shared strings are ignored");

            System.out.println("LockStringTest: PASS");

            return;

        }

        if (!wb.isShared(lock)) {

        }

        new LockStringTest().start();

        synchronized(lock) {

            while (!done) {

                lock.wait();

            }

        }

        System.gc();

        System.out.println("LockStringTest: PASS");

    }

    public void run() {

        String shared = "LiveOak";

        synchronized (lock) {

            for (int i = 0; i < 100; i++) {

                new String(shared);

                System.gc();

                try {

                    sleep(5);

                } catch (InterruptedException e) {}

            }

            done = true;

            lock.notify();

        }

    }

}