You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@netbeans.apache.org by "Mike Ryan (Jira)" <ji...@apache.org> on 2021/01/09 12:31:10 UTC

[jira] [Comment Edited] (NETBEANS-5177) Crash: cannot get exclusive access to uihandler.properties

    [ https://issues.apache.org/jira/browse/NETBEANS-5177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17261858#comment-17261858 ] 

Mike Ryan edited comment on NETBEANS-5177 at 1/9/21, 12:24 PM:
---------------------------------------------------------------

I'm seeing the same thing on macOS BigSur, but it was also happening to me on Catalina as well. I never ran into this problem in 12.1 and my current workaround is to just use 12.1.

I posted the following in the users mailing list. Hopefully this helps. Please let me know if there's other info I could provide that will help debug this.

The windows I saw had messages like :
  
 • Folder org-netbeans-api-project-libraries already exists in /Users/blah/Library/Application Support/NetBeans/ 12.2/config
  
 • Cannot get exclusive access to /Users/blah/Library/Application Support/NetBeans/12.2/build.properties@bad1856d:5a70225a (probably opened for reading)

Here's the thread dump. As I said on the mailing list, my terminal cut off the full dump so I only have the tail end of it.


 
Partial Thread Dump:
 
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
                at java.awt.Window.setVisible(Window.java:1014)
                at java.awt.Dialog.setVisible(Dialog.java:1005)
                at org.netbeans.core.windows.services.DialogDisplayerImpl$1AWTQuery.showDialog(DialogDisplayerImpl.java:244)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:260)
                at org.netbeans.core.windows.services.DialogDisplayerImpl.notify(DialogDisplayerImpl.java:148)
                at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:298)
                at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
                at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
                at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
                at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
                at java.security.AccessController.doPrivileged(Native Method)
                at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
                at java.awt.Dialog.show(Dialog.java:1084)
                at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074)
                at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1124)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096)
                at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:106)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:115)
                at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:75)
                at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:71)
                at org.openide.util.Mutex.readAccess(Mutex.java:193)
                at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081)
                at java.awt.Component.show(Component.java:1671)
                at java.awt.Component.setVisible(Component.java:1623)
 
"Java2D Disposer" #20 daemon prio=10 os_prio=31 tid=0x00007ffb7f2bb000 nid=0xcf03 in Object.wait() [0x0000700004898000]
   java.lang.Thread.State: WAITING (on object monitor)
                at java.lang.Object.wait(Native Method)
                at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
                - locked <0x00000006c09d0928> (a java.lang.ref.ReferenceQueue$Lock)
                at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
                at sun.java2d.Disposer.run(Disposer.java:148)
                at java.lang.Thread.run(Thread.java:748)
 
"Java2D Queue Flusher" #19 daemon prio=10 os_prio=31 tid=0x00007ffb7f299800 nid=0xc207 in Object.wait() [0x0000700004695000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
                at java.lang.Object.wait(Native Method)
                at sun.java2d.opengl.OGLRenderQueue$QueueFlusher.run(OGLRenderQueue.java:203)
                - locked <0x00000006c0c5d328> (a sun.java2d.opengl.OGLRenderQueue$QueueFlusher)
 
"RequestProcessor queue manager" #18 daemon prio=5 os_prio=31 tid=0x00007ffb7f294800 nid=0x13b03 in Object.wait() [0x0000700004492000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
                at java.lang.Object.wait(Native Method)
                at org.openide.util.RequestProcessor$TickTac.obtainFirst(RequestProcessor.java:2257)
                - locked <0x00000006c09fddd8> (a java.lang.Class for org.openide.util.RequestProcessor$TickTac)
                at org.openide.util.RequestProcessor$TickTac.run(RequestProcessor.java:2233)
 
"AWT-Shutdown" #15 prio=5 os_prio=31 tid=0x00007ffb7f25b000 nid=0x8d23 in Object.wait() [0x0000700003d00000]
   java.lang.Thread.State: WAITING (on object monitor)
                at java.lang.Object.wait(Native Method)
                at java.lang.Object.wait(Object.java:502)
                at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:295)
                - locked <0x00000006c08fc1a8> (a java.lang.Object)
                at java.lang.Thread.run(Thread.java:748)
 
"AppKit Thread" #14 daemon prio=5 os_prio=31 tid=0x00007ffb7e9da000 nid=0x307 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
 
"CLI Requests Server" #13 daemon prio=5 os_prio=31 tid=0x00007ffb7f87b000 nid=0xa503 runnable [0x0000700003afd000]
   java.lang.Thread.State: RUNNABLE
                at java.net.PlainSocketImpl.socketAccept(Native Method)
                at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409)
                at java.net.ServerSocket.implAccept(ServerSocket.java:560)
                at java.net.ServerSocket.accept(ServerSocket.java:528)
                at org.netbeans.CLIHandler$Server.run(CLIHandler.java:1079)
 
"Active Reference Queue Daemon" #12 daemon prio=1 os_prio=31 tid=0x00007ffb7f184800 nid=0x5903 in Object.wait() [0x00007000038fa000]
   java.lang.Thread.State: WAITING (on object monitor)
                at java.lang.Object.wait(Native Method)
                at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
                - locked <0x00000006c0c3ffc0> (a java.lang.ref.ReferenceQueue$Lock)
                at org.openide.util.lookup.implspi.ActiveQueue$Impl.removeSuper(ActiveQueue.java:70)
                at org.openide.util.lookup.implspi.ActiveQueue$Daemon.run(ActiveQueue.java:115)
 
"Service Thread" #9 daemon prio=9 os_prio=31 tid=0x00007ffb7f075800 nid=0x5603 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
 
"C1 CompilerThread3" #8 daemon prio=9 os_prio=31 tid=0x00007ffb7f810000 nid=0xa903 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
 
"C2 CompilerThread2" #7 daemon prio=9 os_prio=31 tid=0x00007ffb7f05b000 nid=0x4603 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
 
"C2 CompilerThread1" #6 daemon prio=9 os_prio=31 tid=0x00007ffb7f05a000 nid=0x4703 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
 
"C2 CompilerThread0" #5 daemon prio=9 os_prio=31 tid=0x00007ffb7e85a800 nid=0x4403 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
 
"Signal Dispatcher" #4 daemon prio=9 os_prio=31 tid=0x00007ffb7e858800 nid=0x4303 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
 
"Finalizer" #3 daemon prio=8 os_prio=31 tid=0x00007ffb7e81f800 nid=0x3503 in Object.wait() [0x0000700002cdc000]
   java.lang.Thread.State: WAITING (on object monitor)
                at java.lang.Object.wait(Native Method)
                at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
                - locked <0x00000006c0a0a628> (a java.lang.ref.ReferenceQueue$Lock)
                at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
                at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
 
"Reference Handler" #2 daemon prio=10 os_prio=31 tid=0x00007ffb7e81c800 nid=0x3403 in Object.wait() [0x0000700002ad9000]
   java.lang.Thread.State: WAITING (on object monitor)
                at java.lang.Object.wait(Native Method)
                at java.lang.Object.wait(Object.java:502)
                at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
                - locked <0x00000006c0a1e320> (a java.lang.ref.Reference$Lock)
                at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
 
"VM Thread" os_prio=31 tid=0x00007ffb7f052800 nid=0x3303 runnable
 
"GC task thread#0 (ParallelGC)" os_prio=31 tid=0x00007ffb7e813000 nid=0x1f07 runnable
 
"GC task thread#1 (ParallelGC)" os_prio=31 tid=0x00007ffb7e814000 nid=0x2a03 runnable
 
"GC task thread#2 (ParallelGC)" os_prio=31 tid=0x00007ffb7e814800 nid=0x5403 runnable
 
"GC task thread#3 (ParallelGC)" os_prio=31 tid=0x00007ffb7f008800 nid=0x2d03 runnable
 
"GC task thread#4 (ParallelGC)" os_prio=31 tid=0x00007ffb7f80d000 nid=0x5203 runnable
 
"GC task thread#5 (ParallelGC)" os_prio=31 tid=0x00007ffb7f016800 nid=0x2f03 runnable
 
"GC task thread#6 (ParallelGC)" os_prio=31 tid=0x00007ffb7f017000 nid=0x5103 runnable
 
"GC task thread#7 (ParallelGC)" os_prio=31 tid=0x00007ffb7f018000 nid=0x3203 runnable
 
"VM Periodic Task Thread" os_prio=31 tid=0x00007ffb7f076800 nid=0x5703 waiting on condition
 
JNI global references: 40509
 
Heap
PSYoungGen      total 621568K, used 431004K [0x000000076ab00000, 0x0000000798600000, 0x00000007c0000000)
  eden space 509440K, 68% used [0x000000076ab00000,0x000000077ff70b88,0x0000000789c80000)
  from space 112128K, 73% used [0x0000000789c80000,0x000000078ecf6570,0x0000000790a00000)
  to   space 117760K, 0% used [0x0000000791300000,0x0000000791300000,0x0000000798600000)
ParOldGen       total 577024K, used 246959K [0x00000006c0000000, 0x00000006e3380000, 0x000000076ab00000)
  object space 577024K, 42% used [0x00000006c0000000,0x00000006cf12bd50,0x00000006e3380000)
Metaspace       used 157198K, capacity 176256K, committed 176404K, reserved 1202176K
  class space    used 19091K, capacity 24092K, committed 24124K, reserved 1048576K


was (Author: mrr39):
I'm seeing the same thing on macOS BigSur, but it was also happening to me on Catalina as well. I never ran into this problem in 12.1 and my current workaround is to just use 12.1.

I posted the following in the users mailing list. Hopefully this helps. Please let me know if there's other info I could provide that will help debug this.

The windows I saw had messages like :
 
 • Folder org-netbeans-api-project-libraries already exists in /Users/blah/Library/Application Support/NetBeans/ 12.2/config
 
 • Cannot get exclusive access to /Users/blah/Library/Application Support/NetBeans/12.2/build.properties@bad1856d:5a70225a (probably opened for reading)



Here's the thread dump. As I said on the mailing list, my terminal cut off the full dump so I only have the tail end of it.

[^thread_dump.rtf]

> Crash: cannot get exclusive access to uihandler.properties
> ----------------------------------------------------------
>
>                 Key: NETBEANS-5177
>                 URL: https://issues.apache.org/jira/browse/NETBEANS-5177
>             Project: NetBeans
>          Issue Type: Bug
>    Affects Versions: 12.2
>            Reporter: Ulrich Mayring
>            Priority: Blocker
>         Attachments: sc.png, screenshot2.png
>
>
> I experienced a number of total freezes after installing NB 12.2 (have been using 12.0 before), but could not get an error message of any sort, since NB was completely unresponsive to keystrokes or mouse. This changed today, I got an error popup, which I attach. NB was again totally unresponsive, but I could make a screenshot of the popup message.
> The black shadow around the error dialog actually is tens or hundreds of the same popup windows behind the first one. They keep piling up at CPU speed until the app runs out of memory or is killed. For a while I could close a few of them, but they kept coming up faster than I could click.
> The file in question (see screenshot) looks normal to me. It has the correct owner and permissions and its content is this:
> count=1000
>  MTTF=71985
>  uihandler.preferences.writable.check=1608633016127
> The crash happened directly after starting the IDE, while it was reading in the last project I worked on. No user interaction was involved.
> Fedora 29 / KDE.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@netbeans.apache.org
For additional commands, e-mail: commits-help@netbeans.apache.org

For further information about the NetBeans mailing lists, visit:
https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists