1
我們的應用程序中的自動碰撞報告器有時會在關閉應用程序時掛起。我們沒有在內部觀察到這一點。 Swing線程掛在ApplicationShutdownHooks.runHooks（）中，我認爲這可能是因爲WToolkit.shutdown（）永遠不會返回。我不知道是什麼造成的。任何人都可以幫我解決什麼是導致掛起？這是一個完整的線程轉儲。謝謝！ JRE是1.6.0_35。掛起我們的Java 6應用程序？
Thread[AWT-EventQueue-0,6,main] WAITING :
at java.lang.Object.wait(Native Method)
at java.lang.Thread.join(Unknown Source)
at java.lang.Thread.join(Unknown Source)
at java.lang.ApplicationShutdownHooks.runHooks(Unknown Source)
at java.lang.ApplicationShutdownHooks$1.run(Unknown Source)
at java.lang.Shutdown.runHooks(Unknown Source)
at java.lang.Shutdown.sequence(Unknown Source)
at java.lang.Shutdown.exit(Unknown Source)
at java.lang.Runtime.exit(Unknown Source)
at java.lang.System.exit(Unknown Source)
at com.biomatters.iseek.application.ISeekFrame$11$2.run(ISeekFrame.java:555)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$400(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Thread[Hang Watcher,10,main] RUNNABLE :
at java.lang.Thread.dumpThreads(Native Method)
at java.lang.Thread.getAllStackTraces(Unknown Source)
at com.biomatters.utilities.HangWatcher.getAllThreadStackTraces(HangWatcher.java:77)
at com.biomatters.geneious.common.talkback.client.TalkbackIncidentFactory.fieldsForHang(TalkbackIncidentFactory.java:437)
at com.biomatters.geneious.common.talkback.client.TalkbackIncidentFactory.forHang(TalkbackIncidentFactory.java:186)
at com.biomatters.geneious.common.ErrorUtilities.handleHang(ErrorUtilities.java:78)
at com.biomatters.iseek.application.ISeekMain$16.handleHang(ISeekMain.java:1091)
at com.biomatters.utilities.HangWatcher$2.run(HangWatcher.java:59)
Thread[Exe4JStartupThread,5,main] TIMED_WAITING :
at java.lang.Thread.sleep(Native Method)
at com.exe4j.Controller$StartupThread.run(Unknown Source)
Thread[GarbageCollectionNotifier,6,main] WAITING :
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at com.biomatters.geneious.publicapi.utilities.GarbageCollectionNotifier$1.run(GarbageCollectionNotifier.java:49)
Thread[Biomatters-Timer-Thread,5,main] TIMED_WAITING :
at java.lang.Thread.sleep(Native Method)
at com.biomatters.iseek.license.TimerThread.run(TimerThread.java:49)
Thread[Thread-1,6,system] RUNNABLE :
at sun.awt.windows.WToolkit.shutdown(Native Method)
at sun.awt.windows.WToolkit.access$200(Unknown Source)
at sun.awt.windows.WToolkit$2$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Thread[Signal Dispatcher,9,system] RUNNABLE :
Thread[TimerQueue,5,system] TIMED_WAITING :
at java.lang.Object.wait(Native Method)
at javax.swing.TimerQueue.postExpiredTimers(Unknown Source)
at javax.swing.TimerQueue.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Thread[main,5,main] RUNNABLE :
Thread[AWT-Windows,6,main] RUNNABLE :
at sun.awt.windows.WToolkit.eventLoop(Native Method)
at sun.awt.windows.WToolkit.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Thread[Timer: UpdatingProperties - customBlast.properties,5,main] TIMED_WAITING :
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Unknown Source)
at java.util.TimerThread.run(Unknown Source)
Thread[Reference Handler,10,system] WAITING :
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)
Thread[Biomatters-Timer-Thread,5,main] TIMED_WAITING :
at java.lang.Thread.sleep(Native Method)
at com.biomatters.iseek.license.TimerThread.run(TimerThread.java:49)
Thread[AWT-Shutdown,5,main] WAITING :
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at sun.awt.AWTAutoShutdown.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Thread[Multicast Reader,5,main] TIMED_WAITING :
at java.lang.Thread.sleep(Native Method)
at com.biomatters.iseek.license.concurrentlicensechecker.Multicast$1.run(Multicast.java:150)
Thread[Finalizer,8,system] WAITING :
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)
Thread[Java2D Disposer,10,system] BLOCKED :
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at java.lang.ref.ReferenceQueue.remove(Unknown Source)
at sun.java2d.Disposer.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Thread[Do exit,6,main] BLOCKED :
at java.lang.Shutdown.exit(Unknown Source)
at java.lang.Runtime.exit(Unknown Source)
at java.lang.System.exit(Unknown Source)
at com.biomatters.iseek.application.ISeekFrame$11.run(ISeekFrame.java:560)
Thread[Memory Monitor,1,main] TIMED_WAITING :
at java.lang.Thread.sleep(Native Method)
at com.biomatters.utilities.MemoryMonitor$1.run(MemoryMonitor.java:44)
at java.lang.Thread.run(Unknown Source)
Thread[Timer: refresh plugin licenses,5,main] TIMED_WAITING :
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Unknown Source)
at java.util.TimerThread.run(Unknown Source)
Thread[Attach Listener,5,system] RUNNABLE :