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Bug 224558 - org.openide.explorer.view.TreeView$2.run: LowPerformance took 33642 ms.
Summary: org.openide.explorer.view.TreeView$2.run: LowPerformance took 33642 ms.
Status: RESOLVED DUPLICATE of bug 221103
Alias: None
Product: platform
Classification: Unclassified
Component: Nodes (show other bugs)
Version: 7.3
Hardware: All All
: P3 normal (vote)
Assignee: Jaroslav Tulach
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2013-01-07 08:30 UTC by Exceptions Reporter
Modified: 2013-01-10 11:14 UTC (History)
4 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 193201

Attachments
nps snapshot (204.38 KB, application/nps)
2013-01-07 08:30 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2013-01-07 08:30:01 UTC 
This issue was reported manually by mmirilovic.
It already has 31 duplicates 


Build: NetBeans IDE 7.3 Beta 2 (Build 201211062253)
VM: Java HotSpot(TM) 64-Bit Server VM, 20.12-b01-434, Java(TM) SE Runtime Environment, 1.6.0_37-b06-434-11M3909
OS: Mac OS X

User Comments:
GUEST: Renaming files in the "Projects" view.

The files were PHP files and I'm using git, so both (likely git) could have connection to this. I should note that git from the command line is very very fast for me so I don't think it would have stuck NB, but even if it did - I don't think NB should block because of a git (or any source control) operation.

Thanks for your efforts, enjoying 7.3 beta :)

GUEST: Opening large html file, approx. 1500 lines. Netbeans hangs for (very roughly) 1 minute after each edit also.

pekarna: Opening a big HTML file.

GUEST: Drop & Drag HTML file from other window.

GUEST: reporting bug :)

GUEST: scrolling down the page

GUEST: YAML editing



Maximum slowness yet reported was 160741 ms, average is 33545
Comment 1 Exceptions Reporter 2013-01-07 08:30:05 UTC 
Created attachment 129949 [details]
nps snapshot
Comment 2 Petr Cyhelsky 2013-01-09 09:07:02 UTC 
javax.swing.JTree.expandPath is called 50x from org.openide.nodes.Children$ProjectManagerDeadlockDetector.execute() Jardo can you please evaluate?
Comment 3 Jaroslav Tulach 2013-01-10 11:14:36 UTC 

*** This bug has been marked as a duplicate of bug 221103 ***