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Bug 223257

Summary:	org.netbeans.api.project.ProjectUtils$AnnotateIconProxyProjectInformation.annotatorsChanged: LowPerformance took 4256 ms.
Product:	projects	Reporter:	Petr Jiricka <pjiricka>
Component:	Libraries	Assignee:	Tomas Zezula <tzezula>
Status:	RESOLVED FIXED
Severity:	normal	CC:	alexvsimon
Priority:	P3	Keywords:	ERGONOMICS
Version:	7.3
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	176359
Attachments:	nps snapshot screenshot

Description Petr Jiricka 2012-12-04 13:56:35 UTC

Build: NetBeans IDE Dev (Build web-main-9424-on-20121204)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.6-b04, Java(TM) SE Runtime Environment, 1.7.0_10-ea-b15
OS: Mac OS X

User Comments:
GUEST: 1. start new project -> php
2. typed echo "hello world";

pjiricka: Creating HTML5 project from template.



Maximum slowness yet reported was 7254 ms, average is 4719

Comment 1 Petr Jiricka 2012-12-04 13:56:41 UTC

Created attachment 128838 [details]
nps snapshot

Comment 2 Milos Kleint 2012-12-04 14:33:33 UTC

Created attachment 128840 [details]
screenshot

the generic project code is triggered by a file write in AWT, which should not be happening. multiple possible culprits marked on the screenshot.

Comment 3 Milos Kleint 2012-12-04 14:34:29 UTC

moving to project/libraries, that the code directly calling the file writing operation. please evaluate or more up the stack.

Comment 4 Tomas Zezula 2013-07-03 12:26:19 UTC

In fact the report from comment #2 reported by pjiricka is completely different from others (waiting in ProjectUtils.getInformation()). I've split it into different report.

Comment 5 Tomas Zezula 2013-07-03 15:15:52 UTC

After heroic fight with ergonomics I was able to find out a workaround.
Fixed jet-main 8b0f93e00883

Comment 6 Quality Engineering 2013-07-05 02:25:08 UTC

Integrated into 'main-silver', will be available in build *201307042300* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/8b0f93e00883
User: Tomas Zezula <tzezula@netbeans.org>
Log: #223257:org.netbeans.api.project.ProjectUtils$AnnotateIconProxyProjectInformation.annotatorsChanged: LowPerformance took 4256 ms.