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Bug 46175 - Deadlock occurred
Summary: Deadlock occurred
Status: CLOSED FIXED
Alias: None
Product: editor
Classification: Unclassified
Component: Code folding (show other bugs)
Version: 4.x
Hardware: Sun SunOS
: P2 blocker (vote)
Assignee: issues@java
URL:
Keywords:
: 46528 (view as bug list)
Depends on:
Blocks:
 
Reported: 2004-07-15 09:44 UTC by Jan Lahoda
Modified: 2007-11-05 13:39 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
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2004-07-15 09:44 UTC, Jan Lahoda 		Details
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Description Jan Lahoda 2004-07-15 09:44:35 UTC 
Yesterday's sources+patches for issue #45801,
JDK1.5.0-beta3-b57.

The attached deadlock occurred.
Comment 1 Jan Lahoda 2004-07-15 09:44:59 UTC 
Created attachment 16262 [details]
Full Thread Dump.
Comment 2 Martin Matula 2004-07-17 01:09:44 UTC 
Seems to be caused by code folding. In addition, the code folding is
performing JMI calls in the AWT thread which should be avoided if
possible.
Comment 3 Miloslav Metelka 2004-07-20 13:33:40 UTC 
The use of AWT is intentional as there are likely non-default fold
settings so the async creation could cause flickering.

However the rule of first locking the MDR then documents will require
to post the fold creation to RP even in such case. I'll make the
change and test the behavior.
Comment 4 Miloslav Metelka 2004-07-21 11:32:01 UTC 
Fixed in main trunk:
Checking in src/org/netbeans/modules/editor/java/NbJavaFoldManager.java;
/cvs/editor/src/org/netbeans/modules/editor/java/NbJavaFoldManager.java,v
 <--  NbJavaFoldManager.java
new revision: 1.5; previous revision: 1.4
Comment 5 Miloslav Metelka 2004-07-21 16:06:35 UTC 
One more fix is necessary.
Comment 6 Miloslav Metelka 2004-07-22 10:31:43 UTC 
Additional fix in main trunk:
Checking in src/org/netbeans/modules/editor/java/NbJavaFoldManager.java;
/cvs/editor/src/org/netbeans/modules/editor/java/NbJavaFoldManager.java,v
 <--  NbJavaFoldManager.java
new revision: 1.6; previous revision: 1.5
Comment 7 Martin Roskanin 2004-07-26 10:32:28 UTC 
*** Issue 46528 has been marked as a duplicate of this issue. ***
Comment 8 Jan Lahoda 2004-08-13 13:08:07 UTC 
.