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 java.util.ArrayList;
  25 import java.util.List;
  26 import java.util.stream.Collectors;
  27 
  28 
  29 import jdk.test.lib.apps.LingeredApp;
  30 import jdk.test.lib.apps.LingeredAppWithDeadlock;
  31 
  32 import jdk.test.lib.Utils;
  33 import jdk.test.lib.Platform;
  34 import jdk.test.lib.JDKToolLauncher;
  35 import jdk.test.lib.OutputAnalyzer;
  36 import jdk.test.lib.ProcessTools;
  37 
  38 /*
  39  * @test
  40  * @summary Test deadlock detection
  41  * @library /test/lib/share/classes
  42  * @library /testlibrary
  43  * @modules java.base/jdk.internal.misc
  44  * @modules java.management
  45  * @build jdk.test.lib.*
  46  * @build jdk.test.lib.apps.*
  47  * @build DeadlockDetectionTest
  48  * @run main DeadlockDetectionTest
  49  */
  50 
  51 public class DeadlockDetectionTest {
  52 
  53     private static LingeredAppWithDeadlock theApp = null;
  54     private static ProcessBuilder processBuilder = new ProcessBuilder();
  55 
  56     private static OutputAnalyzer jstack(String... toolArgs) throws Exception {
  57         JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jhsdb");
  58         launcher.addToolArg("jstack");
  59         if (toolArgs != null) {
  60             for (String toolArg : toolArgs) {
  61                 launcher.addToolArg(toolArg);
  62             }
  63         }
  64 
  65         processBuilder.command(launcher.getCommand());
  66         System.out.println(processBuilder.command().stream().collect(Collectors.joining(" ")));
  67         OutputAnalyzer output = ProcessTools.executeProcess(processBuilder);

  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 java.util.ArrayList;
  25 import java.util.List;
  26 import java.util.stream.Collectors;
  27 
  28 
  29 import jdk.test.lib.apps.LingeredApp;
  30 import jdk.test.lib.apps.LingeredAppWithDeadlock;
  31 
  32 import jdk.test.lib.Utils;
  33 import jdk.test.lib.Platform;
  34 import jdk.test.lib.JDKToolLauncher;
  35 import jdk.test.lib.process.OutputAnalyzer;
  36 import jdk.test.lib.process.ProcessTools;
  37 
  38 /*
  39  * @test
  40  * @summary Test deadlock detection
  41  * @library /test/lib

  42  * @modules java.base/jdk.internal.misc
  43  * @modules java.management



  44  * @run main DeadlockDetectionTest
  45  */
  46 
  47 public class DeadlockDetectionTest {
  48 
  49     private static LingeredAppWithDeadlock theApp = null;
  50     private static ProcessBuilder processBuilder = new ProcessBuilder();
  51 
  52     private static OutputAnalyzer jstack(String... toolArgs) throws Exception {
  53         JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jhsdb");
  54         launcher.addToolArg("jstack");
  55         if (toolArgs != null) {
  56             for (String toolArg : toolArgs) {
  57                 launcher.addToolArg(toolArg);
  58             }
  59         }
  60 
  61         processBuilder.command(launcher.getCommand());
  62         System.out.println(processBuilder.command().stream().collect(Collectors.joining(" ")));
  63         OutputAnalyzer output = ProcessTools.executeProcess(processBuilder);