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Bug 176500

Summary:	[69cat] [68cat] Invoking Activate Coverage Collection took 24063 ms.
Product:	contrib	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Codecoverage	Assignee:	Martin Schovanek <mschovanek>
Status:	NEW ---
Severity:	normal	CC:	epdv, jmichelberger, jocke, jyeary, michbarsinai, ruz, stefan79
Priority:	P3	Keywords:	PERFORMANCE
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	158672
Attachments:	nps snapshot nps snapshot nps snapshot

Description Exceptions Reporter 2009-11-11 03:27:50 UTC

Build: NetBeans IDE 6.8 Beta (Build 200910212001)
VM: Java HotSpot(TM) Client VM, 1.5.0_20-141, Java(TM) 2 Runtime Environment, Standard Edition, 1.5.0_20-b02-315
OS: Mac OS X, 10.5.8, i386

User Comments:
GUEST: opening the context menu

GUEST: nothing, watching while running tests.

GUEST: 1. Right-clicked on a package in "Projects" view.
2. Selected New > Java Class (I think)

Dialog appeared but only showed the dialog title- no content.


Maximum slowness yet reported was 24063 ms, average is 13957

Comment 1 Exceptions Reporter 2009-11-11 03:27:55 UTC

Created attachment 90781 [details]
nps snapshot

Comment 2 Jiri Skrivanek 2009-11-11 04:28:14 UTC

org.netbeans.modules.coverage.actionperformers.RefreshProjectOpenedEditors$Refresher.run() should be moved out of AWT thread.

Comment 3 misterm 2009-11-17 09:52:58 UTC

Created attachment 91190 [details]
nps snapshot

Comment 4 Exceptions Reporter 2009-11-17 09:53:03 UTC

This issue already has 6 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=158672

Comment 5 misterm 2009-11-19 06:50:41 UTC

Created attachment 91342 [details]
nps snapshot

Comment 6 Peter Nabbefeld 2010-05-14 06:01:32 UTC

Seems to result from different use cases, but always from native directory listing with windows. In my case, I'm often getting the problem on startup. Seems, the 'File' window triggers listing of files associated to projects with opened files.

My window layout is like this:
- top/left: navigational windows (projects, files, navigation, favorites, services)
- top/center: editor
- top/right: palette, properties, inspector (mainly java forms)
- bottom: output(also search, usages, etc)  & debug

Usually, in the top left area the projects view is open, so file lists are not shown/needed on startup. The problem here seems to be building the 'File' window synchronously, while the result isn't shown, probably even never shown during a session.