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Bug 153945 - [Rename] Rename is unusable for bigger project
Summary: [Rename] Rename is unusable for bigger project
Status: RESOLVED FIXED
Alias: None
Product: java
Classification: Unclassified
Component: Refactoring (show other bugs)
Version: 6.x
Hardware: All All
: P3 blocker (vote)
Assignee: Jan Pokorsky
URL:
Keywords: PERFORMANCE
Depends on: 161073
Blocks: 133914
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Reported: 2008-11-26 14:53 UTC by Jiri Prox
Modified: 2009-03-24 21:39 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
thread dump (21.34 KB, text/plain)
2008-11-26 14:54 UTC, Jiri Prox 		Details
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Description Jiri Prox 2008-11-26 14:53:34 UTC 
Product Version: NetBeans IDE Dev (Build 081125)
Java: 1.6.0_10-rc; Java HotSpot(TM) Client VM 11.0-b13
System: Linux version 2.6.22-15-generic running on i386; UTF-8; en_US (nb)

Rename is unusable for larger projects. I have tried package rename on projectized swingX sources and it stoped at 67%
in the Initializing data phase. The CPU is still working but no progress for 10 minutes.

I can provide the test project personally. it is too big to attach it here
Comment 1 Jiri Prox 2008-11-26 14:54:11 UTC 
Created attachment 74184 [details]
thread dump
Comment 2 Quality Engineering 2009-03-23 10:04:15 UTC 
Integrated into 'main-golden', will be available in build *200903230201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/46696f0b051c
User: Jan Pokorsky <jpokorsky@netbeans.org>
Log: #153945: optimalization of isElementMoving() to make transformer 5-10x faster
Comment 3 Jan Pokorsky 2009-03-24 21:39:43 UTC 
I consider this as fixed on refactoring side.
I have also filed issue 161073 since there is still room to improve performance in java.source.parsing.