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Bug 68385 - Occasional NPE from tooltip evaluation
Summary: Occasional NPE from tooltip evaluation
Status: CLOSED FIXED
Alias: None
Product: debugger
Classification: Unclassified
Component: Java (show other bugs)
Version: 5.x
Hardware: All All
: P4 blocker (vote)
Assignee: Martin Entlicher
URL:
Keywords: THREAD
Depends on:
Blocks:
 
Reported: 2005-11-09 15:05 UTC by Martin Entlicher
Modified: 2010-04-29 09:27 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
The NPE (700 bytes, text/plain)
2005-11-09 15:06 UTC, Martin Entlicher 		Details
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Description Martin Entlicher 2005-11-09 15:05:32 UTC 
Occasionally there can occur a NPE (attached) when evaluating a tooltip.
Comment 1 Martin Entlicher 2005-11-09 15:06:36 UTC 
Created attachment 26769 [details]
The NPE
Comment 2 Martin Entlicher 2005-11-09 15:08:26 UTC 
This is a race-condition problem. There is no synchronization on "expression"
field, which is accessed by multiple threads.
Comment 3 Martin Entlicher 2005-11-09 15:30:00 UTC 
Fixed in trunk:

/cvs/debuggerjpda/ant/src/org/netbeans/modules/debugger/projects/ToolTipAnnotation.java,v
 <--  ToolTipAnnotation.java
new revision: 1.10; previous revision: 1.9
Comment 4 Quality Engineering 2010-04-29 09:27:22 UTC 
Verified ... and Closing all issues resolved into NetBeans 6.7 and earlier.