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Bug 251464

Summary:	IllegalThreadStateException: Should never be called from AWT thread
Product:	versioncontrol	Reporter:	Alexander Simon <alexvsimon>
Component:	Code	Assignee:	Ondrej Vrabec <ovrabec>
Status:	REOPENED ---
Severity:	normal	CC:	issues
Priority:	P3
Version:	8.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	216403
Attachments:	stacktrace

Description Alexander Simon 2015-03-27 17:09:08 UTC

Build: NetBeans IDE Dev (Build 20150327-185375e39672)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.40-b25, Java(TM) SE Runtime Environment, 1.8.0_40-b26
OS: SunOS

User Comments:
alexvsimon: start IDE with opened remote files




Stacktrace: 
java.lang.IllegalThreadStateException: Should never be called from AWT thread
   at org.netbeans.modules.nativeexecution.api.util.MacroExpanderFactory.getExpander(MacroExpanderFactory.java:88)
   at org.netbeans.modules.nativeexecution.api.util.MacroExpanderFactory.getExpander(MacroExpanderFactory.java:70)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.getOriginalFSServerPath(FSSDispatcher.java:441)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.checkServerSetup(FSSDispatcher.java:474)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.getOrCreateServer(FSSDispatcher.java:522)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.dispatch(FSSDispatcher.java:363)

Comment 1 Alexander Simon 2015-03-27 17:09:09 UTC

Created attachment 152889 [details]
stacktrace

Comment 2 Vladimir Kvashin 2015-08-09 21:04:02 UTC

http://hg.netbeans.org/cnd-main/rev/1042264ca164

Comment 3 Vladimir Kvashin 2015-08-10 10:01:42 UTC

Please disregard my previous comment, it was intended for another bug.

Comment 4 Vladimir Kvashin 2016-03-23 20:34:27 UTC

This happened many times.
Version
getMenuPresenters()

createMenu()

Comment 5 Vladimir Kvashin 2016-03-23 20:39:20 UTC

(In reply to Vladimir Kvashin from comment #4)
Sorry, I occasuonaly added not yet complete comment.
What I wanted to say is:
- it happens many times
- it is also connected with long UI freezes
I think the issue is that VersioningMainMenu.getMenuPresenters() calls VersioningMainMenu.createMenu() which in turn calls VersioningManager.getOwners().

The latter is obviously a long operation - even on "local" directories (for example NFS mounts, but not necessarily).

So this should be taken out of UI thread.