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Bug 227165

Summary:	NullPointerException at javax.swing.SizeRequirements.calculateAlignedPositions
Product:	platform	Reporter:	misterm <misterm>
Component:	JDK Problems	Assignee:	Antonin Nebuzelsky <anebuzelsky>
Status:	RESOLVED INCOMPLETE
Severity:	normal	CC:	misterm
Priority:	P3
Version:	7.4
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	199388
Attachments:	stacktrace stacktrace

Description misterm 2013-03-07 12:42:33 UTC

Build: NetBeans IDE Dev (Build 20130307-9c044e516e64)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.3-b01, Java(TM) SE Runtime Environment, 1.7.0_07-b11
OS: Windows 7

Stacktrace: 
java.lang.NullPointerException
   at javax.swing.SizeRequirements.calculateAlignedPositions(SizeRequirements.java:461)
   at javax.swing.BoxLayout.layoutContainer(BoxLayout.java:434)
   at java.awt.Container.layout(Container.java:1503)
   at java.awt.Container.doLayout(Container.java:1492)
   at java.awt.Container.validateTree(Container.java:1688)
   at java.awt.Container.validateTree(Container.java:1697)

Comment 1 misterm 2013-03-07 12:42:36 UTC

Created attachment 132334 [details]
stacktrace

Comment 2 misterm 2013-03-07 19:21:24 UTC

Created attachment 132350 [details]
stacktrace

Comment 3 Marian Mirilovic 2013-03-08 16:02:17 UTC

*** Bug 227180 has been marked as a duplicate of this bug. ***

Comment 4 Antonin Nebuzelsky 2013-06-27 14:20:22 UTC

All the duplicate reports are from the same build run on the same day. Is this exception happening since then?

If still reproducible, can you please evaluate which UI component is causing the exception? And any other information how to reproduce the problem?

Without more information it is impossible to guess the culprit on NB side, or file a bug against JDK (a general issue about NPE in BoxLayout is not going to fly).

Thanks.