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Bug 262648

Summary:	org.netbeans.modules.projectapi.nb.NbProjectManager$2.run: LowPerformance took 24786 ms.
Product:	projects	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Generic Infrastructure	Assignee:	Tomas Stupka <tstupka>
Status:	NEW ---
Severity:	normal	CC:	jfinkel, tstupka
Priority:	P3	Keywords:	PERFORMANCE
Version:	8.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	224974
Attachments:	nps snapshot

Description Exceptions Reporter 2016-07-01 12:48:50 UTC

This issue was reported manually by tstupka.
It already has 8 duplicates 


Build: NetBeans IDE 8.1 (Build 201510222201)
VM: Java HotSpot(TM) Client VM, 25.60-b23, Java(TM) SE Runtime Environment, 1.8.0_60-b27
OS: Windows 7

User Comments:
GUEST: Editing Text - Have just installed 8.1 and seems very slow and locks up quite often

GUEST: edited a file and tried to save

jfinkel: Just trying to edit a file.

GUEST: sa

GUEST: ..

GUEST: Acc

Comment 1 Exceptions Reporter 2016-07-01 12:48:52 UTC

Created attachment 160217 [details]
nps snapshot

Comment 2 Tomas Stupka 2016-07-01 13:01:19 UTC

ProjectManger.find blocked by 
ProjectConvertorFactory.loadProject() -> ProjectConvertorAcceptor.isProject() -> FolderObj.getChildren() -> io.File.exists() | io.File.isDirectory()