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 import com.oracle.java.testlibrary.Utils;
25 import java.lang.management.ManagementFactory;
26 import java.lang.management.ThreadMXBean;
27 import java.util.Random;
28
29 /*
30 * @test
31 * @ignore 8061157
32 * @bug 8016304
33 * @summary Make sure no deadlock is reported for this program which has no deadlocks.
34 * @library /testlibrary
35 * @run main/othervm TestFalseDeadLock
36 */
37
38 /*
39 * This test will not provoke the bug every time it is run since the bug is intermittent.
40 * The test has a fixed running time of 5 seconds.
41 */
42
43 public class TestFalseDeadLock {
44 private static ThreadMXBean bean;
45 private static volatile boolean running = true;
46 private static volatile boolean found = false;
47
48 public static void main(String[] args) throws Exception {
49 bean = ManagementFactory.getThreadMXBean();
50 Thread[] threads = new Thread[500];
51 for (int i = 0; i < threads.length; i++) {
52 Test t = new Test();
53 threads[i] = new Thread(t);
54 threads[i].start();
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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 import com.oracle.java.testlibrary.Utils;
25 import java.lang.management.ManagementFactory;
26 import java.lang.management.ThreadMXBean;
27 import java.util.Random;
28
29 /*
30 * @test
31 * @bug 8016304
32 * @summary Make sure no deadlock is reported for this program which has no deadlocks.
33 * @library /testlibrary
34 * @ignore 8061157
35 * @build com.oracle.java.testlibrary.*
36 * @run main/othervm TestFalseDeadLock
37 */
38
39 /*
40 * This test will not provoke the bug every time it is run since the bug is intermittent.
41 * The test has a fixed running time of 5 seconds.
42 */
43
44 public class TestFalseDeadLock {
45 private static ThreadMXBean bean;
46 private static volatile boolean running = true;
47 private static volatile boolean found = false;
48
49 public static void main(String[] args) throws Exception {
50 bean = ManagementFactory.getThreadMXBean();
51 Thread[] threads = new Thread[500];
52 for (int i = 0; i < threads.length; i++) {
53 Test t = new Test();
54 threads[i] = new Thread(t);
55 threads[i].start();
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