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Build: NetBeans IDE Dev (Build 20140123-43f00d564256) VM: Java HotSpot(TM) 64-Bit Server VM, 24.45-b08, Java(TM) SE Runtime Environment, 1.7.0_45-b18 OS: SunOS User Comments: vv159170: switch to empty project group Stacktrace: java.lang.NullPointerException at java.util.Arrays$ArrayList.<init>(Arrays.java:2842) at java.util.Arrays.asList(Arrays.java:2828) at org.netbeans.modules.java.editor.fold.JavaElementFoldManager$CommitFolds.run(JavaElementFoldManager.java:338) at org.netbeans.editor.BaseDocument.render(BaseDocument.java:1391) at org.netbeans.modules.java.editor.fold.JavaElementFoldManager$CommitFolds.run(JavaElementFoldManager.java:328) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
Created attachment 144297 [details] stacktrace
Created attachment 144382 [details] stacktrace viewing a diff from commit dialog
Created attachment 144384 [details] stacktrace closing java editor window
Created attachment 144389 [details] stacktrace I switched Group to another one
This bug already has 5 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=206897
Created attachment 144405 [details] stacktrace edit java file
Created attachment 144418 [details] stacktrace Editing a normal java file.
Created attachment 144434 [details] stacktrace Closed an editor window.
Created attachment 144459 [details] stacktrace switching project group => files were closing and other opening
This bug already has 10 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=206897
Created attachment 144532 [details] stacktrace closed a java file in editor
Created attachment 144676 [details] stacktrace Committed changes, but diff viewer was still open.
Created attachment 144683 [details] stacktrace reviweing formatting options. Java was selected as languge I guess I was switching category
Created attachment 144700 [details] stacktrace Trying to select some code in the left-hand window of the local-history tab of a Java sourcce.
Created attachment 144705 [details] stacktrace Closing windows
Created attachment 144765 [details] stacktrace Exception occurs very often
>10 duplicates and happening really often
Created attachment 144778 [details] stacktrace close editors
This bug already has 20 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=206897
Created attachment 144834 [details] stacktrace edit file
Will be fixed in jet-main#2bc448cc37ff
Integrated into 'main-silver', will be available in build *201402140001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-silver/rev/2bc448cc37ff User: Svata Dedic <sdedic@netbeans.org> Log: #240893: properly handled no opened panes condition
*** Bug 240760 has been marked as a duplicate of this bug. ***