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Bug 232068

Summary:	NullPointerException at org.netbeans.editor.Utilities.checkOffsetValid
Product:	editor	Reporter:	viggonavarsete <viggonavarsete>
Component:	Code folding	Assignee:	Svata Dedic <sdedic>
Status:	RESOLVED FIXED
Severity:	normal	CC:	exceptions_reporter
Priority:	P3
Version:	7.4
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	201813
Attachments:	stacktrace

Description viggonavarsete 2013-07-01 10:33:19 UTC

Build: NetBeans IDE Dev (Build nbms-and-javadoc-11187-on-20130624)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.21-b01, Java(TM) SE Runtime Environment, 1.7.0_21-b11
OS: Windows 7

User Comments:
viggonavarsete: Clicked in a java file..




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.editor.Utilities.checkOffsetValid(Utilities.java:1342)
   at org.netbeans.editor.Utilities.getRowStart(Utilities.java:200)
   at org.netbeans.modules.editor.bracesmatching.BraceMatchingSidebarComponent.showTooltip(BraceMatchingSidebarComponent.java:687)
   at org.netbeans.modules.editor.bracesmatching.BraceMatchingSidebarComponent.access$500(BraceMatchingSidebarComponent.java:111)
   at org.netbeans.modules.editor.bracesmatching.BraceMatchingSidebarComponent$5.run(BraceMatchingSidebarComponent.java:441)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)

Comment 1 viggonavarsete 2013-07-01 10:33:20 UTC

Created attachment 136530 [details]
stacktrace

Comment 2 Svata Dedic 2013-07-01 11:35:40 UTC

Seems some other thread is closing the editor at the moment.

Null check added in rev http://hg.netbeans.org/jet-main/rev/36641d6c696a

Comment 3 Quality Engineering 2013-07-12 02:35:46 UTC

Integrated into 'main-silver', will be available in build *201307112300* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/36641d6c696a
User: Svata Dedic <sdedic@netbeans.org>
Log: #232068: bail out if the document was cleared from the editor already

Comment 4 Svata Dedic 2013-08-21 14:02:41 UTC

*** Bug 234028 has been marked as a duplicate of this bug. ***

Comment 5 Svata Dedic 2013-08-27 10:51:08 UTC

*** Bug 235056 has been marked as a duplicate of this bug. ***