11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug     4530538
  27  * @summary Basic unit test of ThreadInfo.getStackTrace() and
  28  *          ThreadInfo.getThreadState()
  29  * @author  Mandy Chung
  30  *
  31  * @modules java.management
  32  * @run build Utils
  33  * @run main ThreadStackTrace
  34  */
  35 
  36 import java.lang.management.*;
  37 import java.util.concurrent.Phaser;
  38 
  39 public class ThreadStackTrace {
  40     private static final ThreadMXBean mbean
  41         = ManagementFactory.getThreadMXBean();
  42     private static boolean notified = false;
  43     private static final Object lockA = new Object();
  44     private static final Object lockB = new Object();
  45     private static volatile boolean testFailed = false;
  46     private static final String[] blockedStack = {"run", "test", "A", "B", "C", "D"};
  47     private static final int bsDepth = 6;
  48     private static final int methodB = 4;
  49     private static final String[] examinerStack = {"run", "examine1", "examine2"};
  50     private static final int esDepth = 3;
  51     private static final int methodExamine1= 2;

  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug     4530538
  27  * @summary Basic unit test of ThreadInfo.getStackTrace() and
  28  *          ThreadInfo.getThreadState()
  29  * @author  Mandy Chung
  30  *

  31  * @run build Utils
  32  * @run main ThreadStackTrace
  33  */
  34 
  35 import java.lang.management.*;
  36 import java.util.concurrent.Phaser;
  37 
  38 public class ThreadStackTrace {
  39     private static final ThreadMXBean mbean
  40         = ManagementFactory.getThreadMXBean();
  41     private static boolean notified = false;
  42     private static final Object lockA = new Object();
  43     private static final Object lockB = new Object();
  44     private static volatile boolean testFailed = false;
  45     private static final String[] blockedStack = {"run", "test", "A", "B", "C", "D"};
  46     private static final int bsDepth = 6;
  47     private static final int methodB = 4;
  48     private static final String[] examinerStack = {"run", "examine1", "examine2"};
  49     private static final int esDepth = 3;
  50     private static final int methodExamine1= 2;