Sorry. Blind eyes . ok. If I ever meet an infinite loop, follow your recommendations. I think that the two cases are very similar

Breadcrumbs were JSTACKED. !!!!

2014-08-13 13:09:47

Full thread dump Java HotSpot(TM) 64-Bit Server VM (24.65-b04 mixed mode):

"Attach Listener" daemon prio=10 tid=0x00007f39c4001000 nid=0x12d5 waiting on condition [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

"Inactive RequestProcessor thread [Was:System clipboard synchronizer/org.netbeans.NbClipboard$GetContents]" daemon prio=10 tid=0x00007f39a483d800 nid=0x12c4 in Object.wait() [0x00007f3997603000]

   java.lang.Thread.State: TIMED_WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000f471db10> (a java.lang.Object)

    at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1989)

    - locked <0x00000000f471db10> (a java.lang.Object)

"SwingWorker-pool-6-thread-3" daemon prio=10 tid=0x00007f39a47ee800 nid=0x1222 waiting on condition [0x00007f39d60d5000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d4216238> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

"Background Parser" prio=10 tid=0x00007f39a4931800 nid=0x11c6 waiting on condition [0x00007f3997502000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at oracle.dbtools.raptor.plsql.BackgroundParser$1.construct(BackgroundParser.java:142)

    at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)

    at java.lang.Thread.run(Thread.java:745)

"SwingWorker-pool-6-thread-2" daemon prio=10 tid=0x00007f39a4932000 nid=0x11c5 waiting on condition [0x00007f3997401000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d4216238> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

"DBRequestProcessorFactory_Timer" daemon prio=10 tid=0x00007f39a4829000 nid=0x11c0 in Object.wait() [0x00007f399714b000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d4212698> (a java.util.TaskQueue)

    at java.lang.Object.wait(Object.java:503)

    at java.util.TimerThread.mainLoop(Timer.java:526)

    - locked <0x00000000d4212698> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

"Background Parser" prio=10 tid=0x00007f39a478b000 nid=0x11be waiting on condition [0x00007f3997ffe000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at oracle.dbtools.raptor.plsql.BackgroundParser$1.construct(BackgroundParser.java:142)

    at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)

    at java.lang.Thread.run(Thread.java:745)

"SwingWorker-pool-6-thread-1" daemon prio=10 tid=0x00007f39a478a800 nid=0x11bd waiting on condition [0x00007f3997efd000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d4216238> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

"RaptorTask: Query Result" prio=10 tid=0x00007f3984003000 nid=0x10ce waiting on condition [0x00007f3997704000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d027ff10> (a java.util.concurrent.SynchronousQueue$TransferStack)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:458)

    at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359)

    at java.util.concurrent.SynchronousQueue.take(SynchronousQueue.java:925)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

"Image Animator 3" daemon prio=10 tid=0x00007f39a4750000 nid=0x10c8 waiting on condition [0x00007f3997805000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at sun.awt.image.GifFrame.dispose(GifImageDecoder.java:670)

    at sun.awt.image.GifImageDecoder.readImage(GifImageDecoder.java:458)

    at sun.awt.image.GifImageDecoder.produceImage(GifImageDecoder.java:212)

    at sun.awt.image.InputStreamImageSource.doFetch(InputStreamImageSource.java:269)

    at sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java:205)

    at sun.awt.image.ImageFetcher.run(ImageFetcher.java:169)

"pool-4-thread-1" prio=10 tid=0x00007f39a4533000 nid=0x1087 waiting on condition [0x00007f3966285000]

   java.lang.Thread.State: TIMED_WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d1f3f6f8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)

    at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1090)

    at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

"Timer-3" daemon prio=10 tid=0x00007f396c049000 nid=0x1073 in Object.wait() [0x00007f39d682f000]

   java.lang.Thread.State: TIMED_WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d1f08350> (a java.util.TaskQueue)

    at java.util.TimerThread.mainLoop(Timer.java:552)

    - locked <0x00000000d1f08350> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

"status-0" prio=10 tid=0x00007f39a48b7000 nid=0x1068 waiting on condition [0x00007f39d662d000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d15df008> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.DelayQueue.take(DelayQueue.java:209)

    at oracle.ide.status.StatusExecutor$StatusQueue.take(StatusExecutor.java:338)

    at oracle.ide.status.StatusExecutor$StatusQueue.take(StatusExecutor.java:300)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

"WeakDataReference polling" prio=10 tid=0x00007f39a487b800 nid=0x1067 in Object.wait() [0x00007f39d5d2a000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d164bea8> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)

    - locked <0x00000000d164bea8> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)

    at oracle.ide.util.WeakDataReference$Cleaner.run(WeakDataReference.java:88)

    at java.lang.Thread.run(Thread.java:745)

"Background Parser" prio=10 tid=0x00007f39a466e000 nid=0x1065 waiting on condition [0x00007f39d6e35000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at oracle.dbtools.raptor.plsql.BackgroundParser$1.construct(BackgroundParser.java:142)

    at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)

    at java.lang.Thread.run(Thread.java:745)

"TextBufferScavenger" prio=10 tid=0x00007f39a4649800 nid=0x1063 in Object.wait() [0x00007f39d6d34000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d1397848> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)

    - locked <0x00000000d1397848> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)

    at oracle.ide.model.FacadeBufferReference$PollingThread.run(FacadeBufferReference.java:145)

"WaitCursor-Timer" prio=10 tid=0x00007f39a4397000 nid=0xefd in Object.wait() [0x00007f3966386000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d09eea00> (a java.util.TaskQueue)

    at java.lang.Object.wait(Object.java:503)

    at java.util.TimerThread.mainLoop(Timer.java:526)

    - locked <0x00000000d09eea00> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

"IconOverlayTracker Timer: null-jdbcNodeInfoType" prio=10 tid=0x00007f3990d3a800 nid=0xefa in Object.wait() [0x00007f3966534000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cfecb8d8> (a java.util.TaskQueue)

    at java.lang.Object.wait(Object.java:503)

    at java.util.TimerThread.mainLoop(Timer.java:526)

    - locked <0x00000000cfecb8d8> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

"Scheduler" daemon prio=10 tid=0x00007f39a4281800 nid=0xef7 in Object.wait() [0x00007f3966837000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d02dbc48> (a oracle.dbtools.raptor.backgroundTask.TaskLinkedList)

    at java.lang.Object.wait(Object.java:503)

    at oracle.dbtools.raptor.backgroundTask.TaskLinkedList.takeNextTask(TaskLinkedList.java:47)

    - locked <0x00000000d02dbc48> (a oracle.dbtools.raptor.backgroundTask.TaskLinkedList)

    at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$SchedulerThread.run(RaptorTaskManager.java:479)

"DestroyJavaVM" prio=10 tid=0x00007f39ec00d800 nid=0xe81 waiting on condition [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

"Thread-11" daemon prio=10 tid=0x00007f3990c0d800 nid=0xef3 in Object.wait() [0x00007f3966c80000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cf048288> (a java.util.LinkedList)

    at java.lang.Object.wait(Object.java:503)

    at java.util.prefs.AbstractPreferences$EventDispatchThread.run(AbstractPreferences.java:1476)

    - locked <0x00000000cf048288> (a java.util.LinkedList)

"Thread-10" daemon prio=10 tid=0x00007f39903ae000 nid=0xef1 waiting on condition [0x00007f39d578d000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at sun.print.UnixPrintServiceLookup$PrinterChangeListener.run(UnixPrintServiceLookup.java:816)

"Timer-0" daemon prio=10 tid=0x00007f39903ab800 nid=0xef0 in Object.wait() [0x00007f39d588e000]

   java.lang.Thread.State: TIMED_WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d06e21f0> (a java.util.TaskQueue)

    at java.util.TimerThread.mainLoop(Timer.java:552)

    - locked <0x00000000d06e21f0> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

"Thread-7" daemon prio=10 tid=0x00007f39903ba800 nid=0xeef in Object.wait() [0x00007f39d5bbd000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d082f550> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)

    - locked <0x00000000d082f550> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)

    at org.tmatesoft.svn.core.javahl.SVNClientImplTracker.run(SVNClientImplTracker.java:65)

    at java.lang.Thread.run(Thread.java:745)

"ChangeSetService" daemon prio=10 tid=0x00007f3990ec5800 nid=0xeeb in Object.wait() [0x00007f39d5e2b000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cfa161d0> (a oracle.jdevimpl.vcs.changeset.ChangeSetService)

    at java.lang.Object.wait(Object.java:503)

    at oracle.jdevimpl.vcs.changeset.ChangeSetService.awaitEvents(ChangeSetService.java:131)

    - locked <0x00000000cfa161d0> (a oracle.jdevimpl.vcs.changeset.ChangeSetService)

    at oracle.jdevimpl.vcs.changeset.ChangeSetService.eventLoop(ChangeSetService.java:152)

    at oracle.jdevimpl.vcs.changeset.ChangeSetService.access$000(ChangeSetService.java:60)

    at oracle.jdevimpl.vcs.changeset.ChangeSetService$1.run(ChangeSetService.java:99)

    at java.lang.Thread.run(Thread.java:745)

"Log Poller" prio=10 tid=0x00007f3990988000 nid=0xee3 waiting on condition [0x00007f39d5fd4000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000cf5a3778> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at oracle.ide.log.QueuedLoggingHandler.take(QueuedLoggingHandler.java:60)

    at oracle.ideimpl.log.TabbedLogManager$4.run(TabbedLogManager.java:321)

    at java.lang.Thread.run(Thread.java:745)

"JarIndex Timer" daemon prio=10 tid=0x00007f39908cb000 nid=0xee1 in Object.wait() [0x00007f39d6433000]

   java.lang.Thread.State: TIMED_WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cece1be8> (a java.util.TaskQueue)

    at java.util.TimerThread.mainLoop(Timer.java:552)

    - locked <0x00000000cece1be8> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

"TimedCache-Timer" daemon prio=10 tid=0x00007f39902b9000 nid=0xed4 in Object.wait() [0x00007f39d672e000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cf38e8f8> (a java.util.TaskQueue)

    at java.lang.Object.wait(Object.java:503)

    at java.util.TimerThread.mainLoop(Timer.java:526)

    - locked <0x00000000cf38e8f8> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

"Framework Event Dispatcher" daemon prio=10 tid=0x00007f39a40cf800 nid=0xed0 in Object.wait() [0x00007f39d6930000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000ce0dc330> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)

    at java.lang.Object.wait(Object.java:503)

    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400)

    - locked <0x00000000ce0dc330> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)

    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336)

"State Data Manager" daemon prio=10 tid=0x00007f3990136000 nid=0xecf waiting on condition [0x00007f39d6a31000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at org.eclipse.osgi.internal.baseadaptor.StateManager.run(StateManager.java:297)

    at java.lang.Thread.run(Thread.java:745)

"Framework Active Thread" prio=10 tid=0x00007f3990111000 nid=0xece in Object.wait() [0x00007f39d6b32000]

   java.lang.Thread.State: TIMED_WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cf08fd50> (a org.eclipse.osgi.framework.internal.core.Framework)

    at org.eclipse.osgi.framework.internal.core.Framework.run(Framework.java:1863)

    - locked <0x00000000cf08fd50> (a org.eclipse.osgi.framework.internal.core.Framework)

    at java.lang.Thread.run(Thread.java:745)

"Active Reference Queue Daemon" daemon prio=10 tid=0x00007f39ec23f800 nid=0xec9 in Object.wait() [0x00007f39d6f36000]

   java.lang.Thread.State: TIMED_WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cf138de8> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)

    - locked <0x00000000cf138de8> (a java.lang.ref.ReferenceQueue$Lock)

    at org.openide.util.lookup.implspi.ActiveQueue$Daemon.run(ActiveQueue.java:180)

    - locked <0x00000000cf138de8> (a java.lang.ref.ReferenceQueue$Lock)

"TimerQueue" daemon prio=10 tid=0x00007f39ec1c3800 nid=0xeb4 waiting on condition [0x00007f39d7efd000]

   java.lang.Thread.State: TIMED_WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000cece1978> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)

    at java.util.concurrent.DelayQueue.take(DelayQueue.java:220)

    at javax.swing.TimerQueue.run(TimerQueue.java:171)

    at java.lang.Thread.run(Thread.java:745)

"AWT-EventQueue-0" prio=10 tid=0x00007f39ec1c0800 nid=0xeac runnable [0x00007f39d7ffa000]

   java.lang.Thread.State: RUNNABLE

    at sun.java2d.loops.ScaledBlit.Scale(Native Method)

    at sun.java2d.pipe.DrawImage.scaleSurfaceData(DrawImage.java:984)

    at sun.java2d.pipe.DrawImage.renderImageScale(DrawImage.java:640)

    at sun.java2d.pipe.DrawImage.scaleImage(DrawImage.java:110)

    at sun.java2d.pipe.DrawImage.scaleImage(DrawImage.java:1046)

    at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:3125)

    at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:3065)

    at oracle.javatools.ui.internal.StretchIcon.paintIcon(StretchIcon.java:274)

    at oracle.javatools.ui.themes.StretchIconPainter.paint(StretchIconPainter.java:18)

    at oracle.javatools.ui.themes.VolatileImageCachingPainter.renderOffscreen(VolatileImageCachingPainter.java:108)

    at oracle.javatools.ui.themes.VolatileImageCachingPainter.paint(VolatileImageCachingPainter.java:59)

    at com.oracle.jdeveloper.nbwindowsystem.editor.TabGroupPanel.paintComponent(TabGroupPanel.java:81)

    at javax.swing.JComponent.paint(JComponent.java:1054)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at org.netbeans.swing.tabcontrol.TabbedContainer.paint(TabbedContainer.java:994)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at org.netbeans.core.windows.view.ui.MultiSplitPane.paint(MultiSplitPane.java:341)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at org.netbeans.core.windows.view.ui.MultiSplitPane.paint(MultiSplitPane.java:341)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JLayeredPane.paint(JLayeredPane.java:585)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at org.netbeans.core.windows.view.ui.MainWindow$1.paint(MainWindow.java:179)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JLayeredPane.paint(JLayeredPane.java:585)

    at javax.swing.JComponent.paintChildren(JComponent.java:887)

    - locked <0x00000000cf139b60> (a java.awt.Component$AWTTreeLock)

    at javax.swing.JComponent.paint(JComponent.java:1063)

    at javax.swing.JComponent.paintToOffscreen(JComponent.java:5219)

    at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1529)

    at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1452)

    at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:311)

    at javax.swing.RepaintManager.paint(RepaintManager.java:1249)

    at javax.swing.JComponent._paintImmediately(JComponent.java:5167)

    at javax.swing.JComponent.paintImmediately(JComponent.java:4978)

    at javax.swing.JComponent.paintImmediately(JComponent.java:4959)

    at javax.swing.RepaintManager$3.run(RepaintManager.java:808)

    at javax.swing.RepaintManager$3.run(RepaintManager.java:796)

    at java.security.AccessController.doPrivileged(Native Method)

    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)

    at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:796)

    at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:769)

    at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:718)

    at javax.swing.RepaintManager.access$1100(RepaintManager.java:62)

    at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1677)

    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312)

    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)

    at java.awt.EventQueue.access$200(EventQueue.java:103)

    at java.awt.EventQueue$3.run(EventQueue.java:694)

    at java.awt.EventQueue$3.run(EventQueue.java:692)

    at java.security.AccessController.doPrivileged(Native Method)

    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)

    at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)

    at oracle.javatools.internal.ui.EventQueueWrapper._dispatchEvent(EventQueueWrapper.java:169)

    at oracle.javatools.internal.ui.EventQueueWrapper.dispatchEvent(EventQueueWrapper.java:151)

    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)

    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)

    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)

    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)

    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)

    at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

"AWT-Shutdown" prio=10 tid=0x00007f39ec1bf000 nid=0xeab in Object.wait() [0x00007f39e0134000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000ce0e79f0> (a java.lang.Object)

    at java.lang.Object.wait(Object.java:503)

    at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:296)

    - locked <0x00000000ce0e79f0> (a java.lang.Object)

    at java.lang.Thread.run(Thread.java:745)

"AWT-XAWT" daemon prio=10 tid=0x00007f39ec1bb800 nid=0xeaa runnable [0x00007f39e0235000]

   java.lang.Thread.State: RUNNABLE

    at sun.awt.X11.XToolkit.waitForEvents(Native Method)

    at sun.awt.X11.XToolkit.run(XToolkit.java:541)

    at sun.awt.X11.XToolkit.run(XToolkit.java:505)

    at java.lang.Thread.run(Thread.java:745)

"Java2D Disposer" daemon prio=10 tid=0x00007f39ec18c800 nid=0xea9 in Object.wait() [0x00007f39e0746000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cf18b458> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)

    - locked <0x00000000cf18b458> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)

    at sun.java2d.Disposer.run(Disposer.java:145)

    at java.lang.Thread.run(Thread.java:745)

"Service Thread" daemon prio=10 tid=0x00007f39ec09b800 nid=0xe9f runnable [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread1" daemon prio=10 tid=0x00007f39ec099000 nid=0xe9e waiting on condition [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread0" daemon prio=10 tid=0x00007f39ec096000 nid=0xe9d waiting on condition [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

"Signal Dispatcher" daemon prio=10 tid=0x00007f39ec094800 nid=0xe9c runnable [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

"Finalizer" daemon prio=10 tid=0x00007f39ec074000 nid=0xe92 in Object.wait() [0x00007f39e8efd000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000ce74f3f8> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)

    - locked <0x00000000ce74f3f8> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)

    at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)

"Reference Handler" daemon prio=10 tid=0x00007f39ec072000 nid=0xe91 in Object.wait() [0x00007f39e8ffe000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000ce973740> (a java.lang.ref.Reference$Lock)

    at java.lang.Object.wait(Object.java:503)

    at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)

    - locked <0x00000000ce973740> (a java.lang.ref.Reference$Lock)

"VM Thread" prio=10 tid=0x00007f39ec06d800 nid=0xe8f runnable

"GC task thread#0 (ParallelGC)" prio=10 tid=0x00007f39ec023800 nid=0xe84 runnable

"GC task thread#1 (ParallelGC)" prio=10 tid=0x00007f39ec025000 nid=0xe85 runnable

"GC task thread#2 (ParallelGC)" prio=10 tid=0x00007f39ec027000 nid=0xe86 runnable

"GC task thread#3 (ParallelGC)" prio=10 tid=0x00007f39ec029000 nid=0xe87 runnable

"VM Periodic Task Thread" prio=10 tid=0x00007f39ec09e000 nid=0xea0 waiting on condition

JNI global references: 3772

What exactly can I do?
Explain to me in more detail

Yes! Jdeveloper 12.1.3.0.0 and JDK 1.7.u67.

jstack -l <pid>

2014-08-20 14:34:25

Full thread dump Java HotSpot(TM) 64-Bit Server VM (24.65-b04 mixed mode):

"Attach Listener" daemon prio=10 tid=0x00007f51c4001000 nid=0x4879 waiting on condition [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:

    - None

"Inactive RequestProcessor thread [Was:TimedSoftReference/org.openide.util.TimedSoftReference]" daemon prio=10 tid=0x00007f5198eb9000 nid=0x47ea in Object.wait() [0x00007f51ac311000]

   java.lang.Thread.State: TIMED_WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d60345c0> (a java.lang.Object)

    at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1989)

    - locked <0x00000000d60345c0> (a java.lang.Object)

   Locked ownable synchronizers:

    - None

"Background Parser" prio=10 tid=0x00007f5198e93800 nid=0x47cc waiting on condition [0x00007f518fa2b000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at oracle.dbtools.raptor.plsql.BackgroundParser$1.construct(BackgroundParser.java:142)

    at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"Background Parser" prio=10 tid=0x00007f5198ebc000 nid=0x479a waiting on condition [0x00007f518fb2c000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at oracle.dbtools.raptor.plsql.BackgroundParser$1.construct(BackgroundParser.java:142)

    at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"Background Parser" prio=10 tid=0x00007f5198eb9800 nid=0x4791 waiting on condition [0x00007f518fe4f000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at oracle.dbtools.raptor.plsql.BackgroundParser$1.construct(BackgroundParser.java:142)

    at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"SwingWorker-pool-4-thread-10" daemon prio=10 tid=0x00007f5198e92000 nid=0x476e waiting on condition [0x00007f515f3df000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d2e095e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"SwingWorker-pool-4-thread-9" daemon prio=10 tid=0x00007f5198e91000 nid=0x476d waiting on condition [0x00007f518c3aa000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d2e095e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"SwingWorker-pool-4-thread-8" daemon prio=10 tid=0x00007f5198e9d800 nid=0x4769 waiting on condition [0x00007f51acb12000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d2e095e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"SwingWorker-pool-4-thread-7" daemon prio=10 tid=0x00007f5198ea3000 nid=0x475a waiting on condition [0x00007f515f4e0000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d2e095e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"Image Animator 0" daemon prio=10 tid=0x00007f5198744800 nid=0x4707 waiting on condition [0x00007f518c2a9000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at sun.awt.image.GifFrame.dispose(GifImageDecoder.java:670)

    at sun.awt.image.GifImageDecoder.readImage(GifImageDecoder.java:458)

    at sun.awt.image.GifImageDecoder.produceImage(GifImageDecoder.java:212)

    at sun.awt.image.InputStreamImageSource.doFetch(InputStreamImageSource.java:269)

    at sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java:205)

    at sun.awt.image.ImageFetcher.run(ImageFetcher.java:169)

   Locked ownable synchronizers:

    - None

"Background Parser" prio=10 tid=0x00007f5198d02800 nid=0x46de waiting on condition [0x00007f51ace15000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at oracle.dbtools.raptor.plsql.BackgroundParser$1.construct(BackgroundParser.java:142)

    at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"SwingWorker-pool-4-thread-6" daemon prio=10 tid=0x00007f5198711000 nid=0x46af waiting on condition [0x00007f515fcfb000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d2e095e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"SwingWorker-pool-4-thread-5" daemon prio=10 tid=0x00007f519870e800 nid=0x46a9 waiting on condition [0x00007f515fdfc000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d2e095e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"SwingWorker-pool-4-thread-4" daemon prio=10 tid=0x00007f5198738800 nid=0x46a6 waiting on condition [0x00007f51ade0a000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d2e095e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"SwingWorker-pool-4-thread-3" daemon prio=10 tid=0x00007f5198c99800 nid=0x46a5 waiting on condition [0x00007f515fefd000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d2e095e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"SwingWorker-pool-4-thread-2" daemon prio=10 tid=0x00007f5198a35000 nid=0x46a2 waiting on condition [0x00007f51ad465000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d2e095e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"DBRequestProcessorFactory_Timer" daemon prio=10 tid=0x00007f5198e08000 nid=0x4698 in Object.wait() [0x00007f51adb18000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d2ef1760> (a java.util.TaskQueue)

    at java.lang.Object.wait(Object.java:503)

    at java.util.TimerThread.mainLoop(Timer.java:526)

    - locked <0x00000000d2ef1760> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

   Locked ownable synchronizers:

    - None

"Background Parser" prio=10 tid=0x00007f5198b64800 nid=0x4697 waiting on condition [0x00007f515fffe000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at oracle.dbtools.raptor.plsql.BackgroundParser$1.construct(BackgroundParser.java:142)

    at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"SwingWorker-pool-4-thread-1" daemon prio=10 tid=0x00007f5198a3f000 nid=0x4696 waiting on condition [0x00007f51ac5c8000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d2e095e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"TextBufferScavenger" prio=10 tid=0x00007f51681ca000 nid=0x4689 in Object.wait() [0x00007f51ac10f000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d2c1f008> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)

    - locked <0x00000000d2c1f008> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)

    at oracle.ide.model.FacadeBufferReference$PollingThread.run(FacadeBufferReference.java:145)

   Locked ownable synchronizers:

    - None

"oracle.jdbc.driver.BlockSource.ThreadedCachingBlockSource.BlockReleaser" daemon prio=10 tid=0x00007f51680ff000 nid=0x4681 in Object.wait() [0x00007f518c1a8000]

   java.lang.Thread.State: TIMED_WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d21fad70> (a oracle.jdbc.driver.BlockSource$ThreadedCachingBlockSource$BlockReleaser)

    at oracle.jdbc.driver.BlockSource$ThreadedCachingBlockSource$BlockReleaser.run(BlockSource.java:340)

    - locked <0x00000000d21fad70> (a oracle.jdbc.driver.BlockSource$ThreadedCachingBlockSource$BlockReleaser)

   Locked ownable synchronizers:

    - None

"WaitCursor-Timer" prio=10 tid=0x00007f51989c8800 nid=0x467a in Object.wait() [0x00007f51ac210000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d21c0e28> (a java.util.TaskQueue)

    at java.lang.Object.wait(Object.java:503)

    at java.util.TimerThread.mainLoop(Timer.java:526)

    - locked <0x00000000d21c0e28> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

   Locked ownable synchronizers:

    - None

"IconOverlayTracker Timer: null-jdbcNodeInfoType" prio=10 tid=0x00007f51600ce000 nid=0x4677 in Object.wait() [0x00007f51ac4c7000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d1d912c0> (a java.util.TaskQueue)

    at java.lang.Object.wait(Object.java:503)

    at java.util.TimerThread.mainLoop(Timer.java:526)

    - locked <0x00000000d1d912c0> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

   Locked ownable synchronizers:

    - None

"pool-2-thread-1" prio=10 tid=0x00007f516c002000 nid=0x4675 waiting on condition [0x00007f51ac6c9000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d1d83f50> (a java.util.concurrent.SynchronousQueue$TransferStack)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:458)

    at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359)

    at java.util.concurrent.SynchronousQueue.take(SynchronousQueue.java:925)

    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"Scheduler" daemon prio=10 tid=0x00007f5198933800 nid=0x4674 in Object.wait() [0x00007f51ac7ca000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d1d83d10> (a oracle.dbtools.raptor.backgroundTask.TaskLinkedList)

    at java.lang.Object.wait(Object.java:503)

    at oracle.dbtools.raptor.backgroundTask.TaskLinkedList.takeNextTask(TaskLinkedList.java:47)

    - locked <0x00000000d1d83d10> (a oracle.dbtools.raptor.backgroundTask.TaskLinkedList)

    at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$SchedulerThread.run(RaptorTaskManager.java:479)

   Locked ownable synchronizers:

    - None

"DestroyJavaVM" prio=10 tid=0x00007f51e8271800 nid=0x4645 waiting on condition [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:

    - None

"Thread-7" daemon prio=10 tid=0x00007f5184fc2000 nid=0x466e in Object.wait() [0x00007f51acc13000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000ceeaa8c0> (a java.util.LinkedList)

    at java.lang.Object.wait(Object.java:503)

    at java.util.prefs.AbstractPreferences$EventDispatchThread.run(AbstractPreferences.java:1476)

    - locked <0x00000000ceeaa8c0> (a java.util.LinkedList)

   Locked ownable synchronizers:

    - None

"Log Poller" prio=10 tid=0x00007f519820d800 nid=0x466c waiting on condition [0x00007f51acd14000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000d0f7aba8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)

    at oracle.ide.log.QueuedLoggingHandler.take(QueuedLoggingHandler.java:60)

    at oracle.ideimpl.log.TabbedLogManager$4.run(TabbedLogManager.java:321)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"JarIndex Timer" daemon prio=10 tid=0x00007f518423e800 nid=0x466a in Object.wait() [0x00007f51aedab000]

   java.lang.Thread.State: TIMED_WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d0e1b120> (a java.util.TaskQueue)

    at java.util.TimerThread.mainLoop(Timer.java:552)

    - locked <0x00000000d0e1b120> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

   Locked ownable synchronizers:

    - None

"TimedCache-Timer" daemon prio=10 tid=0x00007f51844e1800 nid=0x4668 in Object.wait() [0x00007f51ad566000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d080dc58> (a java.util.TaskQueue)

    at java.lang.Object.wait(Object.java:503)

    at java.util.TimerThread.mainLoop(Timer.java:526)

    - locked <0x00000000d080dc58> (a java.util.TaskQueue)

    at java.util.TimerThread.run(Timer.java:505)

   Locked ownable synchronizers:

    - None

"Framework Event Dispatcher" daemon prio=10 tid=0x00007f51841dd000 nid=0x4664 in Object.wait() [0x00007f51ad801000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cee095a8> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)

    at java.lang.Object.wait(Object.java:503)

    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400)

    - locked <0x00000000cee095a8> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)

    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336)

   Locked ownable synchronizers:

    - None

"State Data Manager" daemon prio=10 tid=0x00007f5184170800 nid=0x4662 waiting on condition [0x00007f51ad902000]

   java.lang.Thread.State: TIMED_WAITING (sleeping)

    at java.lang.Thread.sleep(Native Method)

    at org.eclipse.osgi.internal.baseadaptor.StateManager.run(StateManager.java:297)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"Framework Active Thread" prio=10 tid=0x00007f5184137800 nid=0x4661 in Object.wait() [0x00007f51ada03000]

   java.lang.Thread.State: TIMED_WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000d0534c60> (a org.eclipse.osgi.framework.internal.core.Framework)

    at org.eclipse.osgi.framework.internal.core.Framework.run(Framework.java:1863)

    - locked <0x00000000d0534c60> (a org.eclipse.osgi.framework.internal.core.Framework)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"CLI Requests Server" daemon prio=10 tid=0x00007f51e8260000 nid=0x465c runnable [0x00007f51ae00c000]

   java.lang.Thread.State: RUNNABLE

    at java.net.PlainSocketImpl.socketAccept(Native Method)

    at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:398)

    at java.net.ServerSocket.implAccept(ServerSocket.java:530)

    at java.net.ServerSocket.accept(ServerSocket.java:498)

    at org.netbeans.CLIHandler$Server.run(CLIHandler.java:1100)

   Locked ownable synchronizers:

    - None

"Active Reference Queue Daemon" daemon prio=10 tid=0x00007f51e8256000 nid=0x465b in Object.wait() [0x00007f51ae5b9000]

   java.lang.Thread.State: TIMED_WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cfb493e8> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)

    - locked <0x00000000cfb493e8> (a java.lang.ref.ReferenceQueue$Lock)

    at org.openide.util.lookup.implspi.ActiveQueue$Daemon.run(ActiveQueue.java:180)

    - locked <0x00000000cfb493e8> (a java.lang.ref.ReferenceQueue$Lock)

   Locked ownable synchronizers:

    - None

"TimerQueue" daemon prio=10 tid=0x00007f51e81d8000 nid=0x465a runnable [0x00007f51aecaa000]

   java.lang.Thread.State: TIMED_WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000ceaf95a0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)

    at java.util.concurrent.DelayQueue.take(DelayQueue.java:220)

    at javax.swing.TimerQueue.run(TimerQueue.java:171)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - <0x00000000ceaf95c8> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)

"AWT-EventQueue-0" prio=10 tid=0x00007f51e81d5000 nid=0x4658 waiting on condition [0x00007f51aeeac000]

   java.lang.Thread.State: WAITING (parking)

    at sun.misc.Unsafe.park(Native Method)

    - parking to wait for  <0x00000000ceac5d98> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)

    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)

    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)

    at java.awt.EventQueue.getNextEvent(EventQueue.java:543)

    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:211)

    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)

    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)

    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)

    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)

    at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

   Locked ownable synchronizers:

    - None

"AWT-Shutdown" prio=10 tid=0x00007f51e81d3000 nid=0x4657 in Object.wait() [0x00007f51aefad000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cfb490c8> (a java.lang.Object)

    at java.lang.Object.wait(Object.java:503)

    at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:296)

    - locked <0x00000000cfb490c8> (a java.lang.Object)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"AWT-XAWT" daemon prio=10 tid=0x00007f51e81cf800 nid=0x4656 runnable [0x00007f51af0ae000]

   java.lang.Thread.State: RUNNABLE

    at sun.awt.X11.XToolkit.waitForEvents(Native Method)

    at sun.awt.X11.XToolkit.run(XToolkit.java:541)

    at sun.awt.X11.XToolkit.run(XToolkit.java:505)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"Java2D Disposer" daemon prio=10 tid=0x00007f51e81ae800 nid=0x4655 in Object.wait() [0x00007f51af5bf000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000cf14fb80> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)

    - locked <0x00000000cf14fb80> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)

    at sun.java2d.Disposer.run(Disposer.java:145)

    at java.lang.Thread.run(Thread.java:745)

   Locked ownable synchronizers:

    - None

"Service Thread" daemon prio=10 tid=0x00007f51e809e000 nid=0x4653 runnable [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:

    - None

"C2 CompilerThread1" daemon prio=10 tid=0x00007f51e809b800 nid=0x4652 waiting on condition [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:

    - None

"C2 CompilerThread0" daemon prio=10 tid=0x00007f51e8099000 nid=0x4651 waiting on condition [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:

    - None

"Signal Dispatcher" daemon prio=10 tid=0x00007f51e8097000 nid=0x4650 runnable [0x0000000000000000]

   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:

    - None

"Finalizer" daemon prio=10 tid=0x00007f51e8076800 nid=0x464e in Object.wait() [0x00007f51e4490000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000ce8650e8> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)

    - locked <0x00000000ce8650e8> (a java.lang.ref.ReferenceQueue$Lock)

    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)

    at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)

   Locked ownable synchronizers:

    - None

"Reference Handler" daemon prio=10 tid=0x00007f51e8074800 nid=0x464d in Object.wait() [0x00007f51e4591000]

   java.lang.Thread.State: WAITING (on object monitor)

    at java.lang.Object.wait(Native Method)

    - waiting on <0x00000000ce864c30> (a java.lang.ref.Reference$Lock)

    at java.lang.Object.wait(Object.java:503)

    at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)

    - locked <0x00000000ce864c30> (a java.lang.ref.Reference$Lock)

   Locked ownable synchronizers:

    - None

"VM Thread" prio=10 tid=0x00007f51e8070000 nid=0x464c runnable

"GC task thread#0 (ParallelGC)" prio=10 tid=0x00007f51e8024000 nid=0x4646 runnable

"GC task thread#1 (ParallelGC)" prio=10 tid=0x00007f51e8026000 nid=0x4647 runnable

"GC task thread#2 (ParallelGC)" prio=10 tid=0x00007f51e8027800 nid=0x4648 runnable

"GC task thread#3 (ParallelGC)" prio=10 tid=0x00007f51e8029800 nid=0x4649 runnable

"VM Periodic Task Thread" prio=10 tid=0x00007f51e80a1000 nid=0x4654 waiting on condition

JNI global references: 2148

Ok. I'll try to find "non-business" package

I commented out the line SetJavaHome /home/dorlov/Development/jdk1.7.0_67 in the /home/dorlov/.sqldeveloper/4.0.0/product.conf file and specify SetJavaHome /home/dorlov/Development/jdk1.7.0_67 in the /home/dorlov/Development/sqldeveloper/sqldeveloper/bin/sqldeveloper.conf. Infinitely loop  has not been shown a long time. Hmmm

Really funny 1.7-67

what does "java.classes=0.51 property" mean?

jdk.home is 1.7.0 u67.

java.home    /home/dorlov/Development/jdk1.7.0_67/jre

jdk.home    /home/dorlov/Development/jdk1.7.0_67/jre/..