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Bug 37090

Summary:	Deadlock between Module-Actions and EQ
Product:	java	Reporter:	pzajac <pzajac>
Component:	Beans	Assignee:	issues@java <issues>
Status:	VERIFIED FIXED
Severity:	blocker	Keywords:	RANDOM, THREAD
Priority:	P2
Version:	3.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:
Attachments:	thread dump

Description pzajac 2003-11-07 14:43:11 UTC

[200310210100]
The deadlock is not reproducible. The
java.awt.Component$AWTTreeLock is locked in
awt-qeue. The Module-Action access to this lock on 
org.openide.awt.Actions$Bridge.propertyChange(Actions.java:274)
.

Comment 1 pzajac 2003-11-07 14:43:55 UTC

Created attachment 12089 [details]
thread dump

Comment 2 Peter Zavadsky 2003-11-19 14:17:37 UTC

Not ModuleActions, but somebody from the stack should put the code
into AWT Thread.
I don't know who, passing to first candidate (AddPropertyAction).

Comment 3 Tomas Hurka 2004-01-19 15:08:50 UTC

Fixed as part of issue #35755.

*** This issue has been marked as a duplicate of 35755 ***

Comment 4 Jesse Glick 2004-01-19 16:14:47 UTC

I doubt it. Issue #35755 did not change the default behavior of any
actions except those listed; you have to override asynchronous() to
return false to make it take effect. beans.AddPropertyAction does not
yet do this from what I can see.

Anyway #35755 was fixed well before this issue was even opened.

Comment 5 Tomas Hurka 2004-01-20 16:52:46 UTC

OK, Jesse you are right. It was fixed in ElementNode.ElementListener.propertyChange(), 
which runs in event thread.

Comment 6 pzajac 2004-01-21 15:52:12 UTC

it looks fine