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Bug 242464 - org.openide.nodes.EntrySupportDefault.justComputeNodes: LowPerformance took 135601 ms.
Summary: org.openide.nodes.EntrySupportDefault.justComputeNodes: LowPerformance took 1...
Status: RESOLVED FIXED
Alias: None
Product: utilities
Classification: Unclassified
Component: Test Runner (show other bugs)
Version: 7.4
Hardware: All All
: P3 normal (vote)
Assignee: Theofanis Oikonomou
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2014-02-28 18:36 UTC by Exceptions Reporter
Modified: 2014-03-03 10:41 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 208056

Attachments
nps snapshot (900.98 KB, application/nps)
2014-02-28 18:36 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2014-02-28 18:36:38 UTC 
This bug was originally marked as duplicate of bug 218109, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.4 (Build 201310111528)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.25-b01, Java(TM) SE Runtime Environment, 1.7.0_25-b15
OS: Mac OS X

User Comments:
GUEST: Running a big test suite, then I click the button to hidden cases without any error, then a long time IDE UI no any response.



Maximum slowness yet reported was 135601 ms, average is 135601
Comment 1 Exceptions Reporter 2014-02-28 18:36:51 UTC 
Created attachment 145677 [details]
nps snapshot
Comment 2 Ondrej Vrabec 2014-02-28 19:17:47 UTC 
not sure but looks as if refreshKeys was called zillion times, maybe fixed in core-main #b9d585b24a9b ?
Comment 3 Theofanis Oikonomou 2014-03-03 10:41:01 UTC 
This is caused because the (re)-creation of nodes in the TRW was done in EDT which led to freezing the UI when the user tried to show/hide passed/failed etc test cases. The behavior was changed to create the nodes as needed asynchronously in the changeset from comment 2. So, please try a latest build or wait for the final 8.0 version and this should be fixed. Thank you for reporting.