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Bug 240937

Summary:	ArrayIndexOutOfBoundsException: -1
Product:	platform	Reporter:	aquaglia <aquaglia>
Component:	Window System	Assignee:	Stanislav Aubrecht <saubrecht>
Status:	RESOLVED INCOMPLETE
Severity:	normal
Priority:	P3
Version:	8.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	206944
Attachments:	stacktrace

Description aquaglia 2014-01-24 18:04:18 UTC

Build: NetBeans IDE 8.0 Beta (Build 201401141042)
VM: Java HotSpot(TM) 64-Bit Server VM, 24.45-b08, Java(TM) SE Runtime Environment, 1.7.0_45-b18
OS: Windows 7

User Comments:
aquaglia: Launching JUnit test




Stacktrace: 
java.lang.ArrayIndexOutOfBoundsException: -1
   at java.util.Vector.elementData(Vector.java:730)
   at java.util.Vector.elementAt(Vector.java:473)
   at javax.swing.table.DefaultTableColumnModel.getColumn(DefaultTableColumnModel.java:294)
   at javax.swing.plaf.basic.BasicTableHeaderUI.getHeaderRenderer(BasicTableHeaderUI.java:693)
   at javax.swing.plaf.basic.BasicTableHeaderUI.paintCell(BasicTableHeaderUI.java:709)
   at javax.swing.plaf.basic.BasicTableHeaderUI.paint(BasicTableHeaderUI.java:685)

Comment 1 aquaglia 2014-01-24 18:04:20 UTC

Created attachment 144348 [details]
stacktrace

Comment 2 Stanislav Aubrecht 2014-01-27 09:38:01 UTC

Most likely caused by modifying some JTable off the EDT. 
Next time you see this error please take a screen shot of your IDE, attach it here and reopen, thanks.