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我有以下線程轉儲從掛起 java swing應用程序。在按鈕被點擊並且GUI變爲空白後掛起。套接字通信和任務管理中的其他線程仍然有效（從我可以告訴的日誌文件中）。我刪除了一些不相關的輸出。如何從掛起的Java Swing應用程序中解釋此線程轉儲？
＃13 AW-EventQueue -0應通過套接字發出一個命令，但它似乎在那裏失敗。 ＃20 and ＃21 are A W-EventQueue-0-SharedResourceRunner它和＃13不一樣嗎？看起來沒有死鎖，但是GUI沒有響應並且變爲空白。
您是否看到有關懸掛原因的任何有用信息？
Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.20-b23 mixed mode):
"DestroyJavaVM" #32 prio=5 os_prio=0 tid=0x00007f286c009800 nid=0xa41 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"TimerQueue" #22 daemon prio=5 os_prio=0 tid=0x00007f28002a8800 nid=0xa65 waiting on condition [0x00007f284c56f000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000088a8f5c0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.DelayQueue.take(DelayQueue.java:211)
at javax.swing.TimerQueue.run(TimerQueue.java:171)
at java.lang.Thread.run(Thread.java:745)
"AWT-EventQueue-0-SharedResourceRunner" #21 daemon prio=6 os_prio=0 tid=0x00007f280021d000 nid=0xa64 in Object.wait() [0x00007f284d434000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0000000088aec748> (a jogamp.opengl.SharedResourceRunner)
at java.lang.Object.wait(Object.java:502)
at jogamp.opengl.SharedResourceRunner.run(SharedResourceRunner.java:276)
- locked <0x0000000088aec748> (a jogamp.opengl.SharedResourceRunner)
at java.lang.Thread.run(Thread.java:745)
"AWT-EventQueue-0-SharedResourceRunner" #20 daemon prio=6 os_prio=0 tid=0x00007f28001f3000 nid=0xa63 in Object.wait() [0x00007f284f7f5000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0000000088aed588> (a jogamp.opengl.SharedResourceRunner)
at java.lang.Object.wait(Object.java:502)
at jogamp.opengl.SharedResourceRunner.run(SharedResourceRunner.java:276)
- locked <0x0000000088aed588> (a jogamp.opengl.SharedResourceRunner)
at java.lang.Thread.run(Thread.java:745)
"AWT-EventQueue-0" #13 prio=6 os_prio=0 tid=0x00007f286c444800 nid=0xa59 in Object.wait() [0x00007f2858913000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000dc467018> (a java.lang.Object)
at java.lang.Object.wait(Object.java:502)
at com.mycp.common.task.BMBTaskBase.startTask(BMBTaskBase.java:551)
- locked <0x00000000dc467018> (a java.lang.Object)
at com.mycp.uiapp.workmgmt.WorkMgmtMgr.sendBegCmd(WorkMgmtMgr.java:334)
at com.mycp.uiapp.workmgmt.WorkMgmtPanelBase.prepareAndSendBegWork(WorkMgmtPanelBase.java:559)
at com.mycp.uiapp.workmmgmt.WorkMgmtPanel.prepareAndSendBegWork(WorkMgmtPanel.java:1479)
at com.mycp.uiapp.workmgmt.WorkMgmtPanelBase.btnPrepareClicked(WorkMgmtPanelBase.java:363)
at com.mycp.uiapp.workmgmt.WorkMgmtPanel.btnPrepareClicked(WorkMgmtPanel.java:1412)
at com.mycp.uiapp.workmgmt.WorkMgmtPanel.actionPerformed(WorkMgmtPanel.java:1336)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346)
"AWT-Shutdown" #14 prio=5 os_prio=0 tid=0x00007f286c443000 nid=0xa58 in Object.wait() [0x00007f2858a17000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0000000088ae8c28> (a java.lang.Object)
at java.lang.Object.wait(Object.java:502)
at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:295)
- locked <0x0000000088ae8c28> (a java.lang.Object)
at java.lang.Thread.run(Thread.java:745)
"AWT-XAWT" #12 daemon prio=6 os_prio=0 tid=0x00007f286c384000 nid=0xa51 runnable [0x00007f285914f000]
java.lang.Thread.State: RUNNABLE
at sun.awt.X11.XToolkit.waitForEvents(Native Method)
at sun.awt.X11.XToolkit.run(XToolkit.java:559)
at sun.awt.X11.XToolkit.run(XToolkit.java:523)
at java.lang.Thread.run(Thread.java:745)
"Java2D Disposer" #10 daemon prio=10 os_prio=0 tid=0x00007f286c35e000 nid=0xa50 in Object.wait() [0x00007f2859250000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0000000087ab7ec0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
- locked <0x0000000087ab7ec0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158)
at sun.java2d.Disposer.run(Disposer.java:148)
at java.lang.Thread.run(Thread.java:745)
"Thread-0" #9 prio=5 os_prio=0 tid=0x00007f286c234800 nid=0xa4f waiting on condition [0x00007f2859af5000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at com.mycp.logging.BMBLogging$Task.run(BMBLogging.java:1072)
at java.lang.Thread.run(Thread.java:745)
"Service Thread" #8 daemon prio=9 os_prio=0 tid=0x00007f286c0cf800 nid=0xa4d runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C1 CompilerThread2" #7 daemon prio=9 os_prio=0 tid=0x00007f286c0b2000 nid=0xa4c waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00007f286c0b0000 nid=0xa4b waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00007f286c0ad800 nid=0xa4a waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007f286c0ab000 nid=0xa49 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007f286c07c000 nid=0xa48 in Object.wait() [0x00007f285a2dd000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0000000087a7e6c8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
- locked <0x0000000087a7e6c8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
"Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007f286c07a000 nid=0xa47 in Object.wait() [0x00007f285a3de000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0000000087a7e708> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:502)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
- locked <0x0000000087a7e708> (a java.lang.ref.Reference$Lock)
"VM Thread" os_prio=0 tid=0x00007f286c072800 nid=0xa46 runnable
"GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00007f286c01e800 nid=0xa42 runnable
"GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00007f286c020800 nid=0xa43 runnable
"GC task thread#2 (ParallelGC)" os_prio=0 tid=0x00007f286c022000 nid=0xa44 runnable
"GC task thread#3 (ParallelGC)" os_prio=0 tid=0x00007f286c024000 nid=0xa45 runnable
"VM Periodic Task Thread" os_prio=0 tid=0x00007f286c0d2000 nid=0xa4e waiting on condition
JNI global references: 485
Heap
PSYoungGen total 118272K, used 98176K [0x00000000d6e00000, 0x00000000de700000, 0x0000000100000000)
eden space 113152K, 82% used [0x00000000d6e00000,0x00000000dc8e00c8,0x00000000ddc80000)
from space 5120K, 100% used [0x00000000de180000,0x00000000de680000,0x00000000de680000)
to space 5120K, 0% used [0x00000000ddc80000,0x00000000ddc80000,0x00000000de180000)
ParOldGen total 159744K, used 76671K [0x0000000084a00000, 0x000000008e600000, 0x00000000d6e00000)
object space 159744K, 47% used [0x0000000084a00000,0x00000000894dfc50,0x000000008e600000)
Metaspace used 30027K, capacity 30212K, committed 30464K, reserved 1077248K
class space used 3528K, capacity 3582K, committed 3584K, reserved 1048576K
就像你的[上一個問題]一樣，發表一篇文章（http://stackoverflow.com/questions/35275201/my-swing-applicaiton-is-hanging-any-chance-to-find-out-why-now）你的代碼的[mcve]。我想看看你在做什麼導致這一點。 – user1803551
我不能。這是一個長達一年多的項目，有超過二十萬行。我無法複製它。這不是學校項目。如果我能重現它。我不會在這裏。 – peterboston
「*單擊按鈕後掛起*」您甚至無法向我們展示按鈕的功能？另外，如果你不能複製它，我們很難提供幫助。問題依賴於機器嗎？偶爾而已？在這種情況下，是否有網絡涉及另一臺機器可能是觸發器的一部分？ – user1803551