/*

 * 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.

 */

public class TestPostFieldModification {

  public String value;  // watch modification of value

  public static void main(String[] args){

    System.out.println("Start threads");

    // this thread modifies the field 'value'

    new Thread() {

      TestPostFieldModification test = new TestPostFieldModification();

      public void run() {

        test.value="test";

        for(int i = 0; i < 10; i++) {

          test.value += new String("_test");

        }

      }

    }.start();

    // this thread is used to trigger a gc

    Thread d = new Thread() {

      public void run() {

        while(true) {

          try {

            Thread.sleep(100);

          } catch (InterruptedException e) {

          }

          System.gc();

        }

      }

    };

    d.setDaemon(true);

    d.start();

  }

}