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Bug 190358 - 16s - java.navigation.ElementNode.updateRecursively()
Summary: 16s - java.navigation.ElementNode.updateRecursively()
Status: RESOLVED FIXED
Alias: None
Product: java
Classification: Unclassified
Component: Navigation (show other bugs)
Version: 6.x
Hardware: All All
: P2 normal (vote)
Assignee: Tomas Zezula
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2010-09-14 14:10 UTC by Exceptions Reporter
Modified: 2010-10-30 02:50 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 172541

Attachments
nps snapshot (20.77 KB, application/nps)
2010-09-14 14:10 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2010-09-14 14:10:46 UTC 
This issue was reported manually by dstrupl.
It already has 1 duplicates 


Build: NetBeans IDE 6.8 Beta (Build 200910212001)
VM: Java HotSpot(TM) Client VM, 10.0-b19, Java(TM) SE Runtime Environment, 1.6.0_05-b13
OS: Windows XP
Maximum slowness yet reported was 16265 ms, average is 16265
Comment 1 Exceptions Reporter 2010-09-14 14:10:52 UTC 
Created attachment 102015 [details]
nps snapshot
Comment 2 David Strupl 2010-09-14 14:26:30 UTC 
This one looks like a problem in Nodes. One call to setKeys takes 16s ... Platform team please evaluate.
Comment 3 Jaroslav Tulach 2010-09-15 16:17:57 UTC 
First of all the update can be done outside of AWT. But still, can you see the amount of Dupl.getKey()? Looks like there is a lot of equal objects. Something like Collections.nCopy(key, 133)...
Comment 4 Tomas Zezula 2010-10-29 09:03:12 UTC 
David probably forgot that there are modules which have no issues :-)
Setting keys outside AWT is good idea (fixed).
The number of duplicates is strange. It can happen only for toplevels (not a feature as the duplicates navigation does not work) for members they are filtered out. I'am not also filtering the top levels. As I don't believe that this is the case I've also added the logging.
Fixed jet-main 872917c9714f
Comment 5 Quality Engineering 2010-10-30 02:50:17 UTC 
Integrated into 'main-golden', will be available in build *201010300000* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/872917c9714f
User: Tomas Zezula <tzezula@netbeans.org>
Log: #190358:16s - java.navigation.ElementNode.updateRecursively()