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Bug 239583

Summary:	org.netbeans.spi.lexer.LexerInput.backup: LowPerformance took 80234 ms.
Product:	editor	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Lexer	Assignee:	Miloslav Metelka <mmetelka>
Status:	NEW ---
Severity:	normal	CC:	vibhanshu
Priority:	P3	Keywords:	PERFORMANCE
Version:	7.4
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	196573
Attachments:	nps snapshot

Description Exceptions Reporter 2013-12-17 23:25:19 UTC

Build: NetBeans IDE 7.4 (Build 201310111528)
VM: Java HotSpot(TM) Client VM, 24.45-b08, Java(TM) SE Runtime Environment, 1.7.0_45-b18
OS: Windows 7

User Comments:
GUEST: Sometimes, apparently randomly, when i search and replace, Netbeans freezes. I have to shut it via CTRL ALT SUPPR.

GUEST: Just coding.



Maximum slowness yet reported was 80234 ms, average is 41929

Comment 1 Exceptions Reporter 2013-12-17 23:25:29 UTC

Created attachment 143278 [details]
nps snapshot