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Bug 154133 - NullPointerException at javax.swing.plaf.basic.BasicComboBoxUI.isFocusTraversable
Summary: NullPointerException at javax.swing.plaf.basic.BasicComboBoxUI.isFocusTravers...
Status: RESOLVED FIXED
Alias: None
Product: platform
Classification: Unclassified
Component: Window System (show other bugs)
Version: 6.x
Hardware: All Mac OS X
: P2 blocker (vote)
Assignee: Stanislav Aubrecht
URL: http://statistics.netbeans.org/except...
Keywords: RANDOM
: 154436 (view as bug list)
Depends on:
Blocks:
 
Reported: 2008-11-29 11:22 UTC by Petr Chytil
Modified: 2009-02-19 22:53 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 142657

Attachments
stacktrace (3.30 KB, text/plain)
2008-11-29 11:23 UTC, Petr Chytil 		Details
stacktrace (3.30 KB, text/plain)
2008-12-02 15:00 UTC, Petr Chytil 		Details
Add an attachment (proposed patch, testcase, etc.)

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Description Petr Chytil 2008-11-29 11:22:55 UTC 
Build: NetBeans IDE Dev (Build 200811290201)
VM: Java HotSpot(TM) Client VM, 1.5.0_16-133, Java(TM) 2 Runtime Environment, Standard Edition, 1.5.0_16-b06-284
OS: Mac OS X, 10.5.5, i386

User Comments:
pchytil: Dragged build toolbar and dropped it onto another toolbar.



Stacktrace: 
java.lang.NullPointerException
        at javax.swing.plaf.basic.BasicComboBoxUI.isFocusTraversable(BasicComboBoxUI.java:834)
        at javax.swing.LayoutFocusTraversalPolicy.accept(LayoutFocusTraversalPolicy.java:218)
        at javax.swing.SortingFocusTraversalPolicy.getFirstComponent(SortingFocusTraversalPolicy.java:444)
        at javax.swing.LayoutFocusTraversalPolicy.getFirstComponent(LayoutFocusTraversalPolicy.java:148)
        at javax.swing.DefaultFocusManager.getFirstComponent(DefaultFocusManager.java:103)
        at javax.swing.LegacyGlueFocusTraversalPolicy.getFirstComponent(LegacyGlueFocusTraversalPolicy.java:115)
Comment 1 Petr Chytil 2008-11-29 11:23:06 UTC 
Created attachment 74298 [details]
stacktrace
Comment 2 Petr Chytil 2008-12-02 15:00:06 UTC 
Build: NetBeans IDE Dev (Build 200812011401)
VM: Java HotSpot(TM) Client VM, 1.5.0_16-133, Java(TM) 2 Runtime Environment, Standard Edition, 1.5.0_16-b06-284
OS: Mac OS X, 10.5.5, i386

User Comments: 
D'n'D build toolbar to second row of tabs (no other toolbar was in this second row).


Stacktrace: 
java.lang.NullPointerException
        at javax.swing.plaf.basic.BasicComboBoxUI.isFocusTraversable(BasicComboBoxUI.java:834)
        at javax.swing.LayoutFocusTraversalPolicy.accept(LayoutFocusTraversalPolicy.java:218)
        at javax.swing.SortingFocusTraversalPolicy.getFirstComponent(SortingFocusTraversalPolicy.java:444)
        at javax.swing.LayoutFocusTraversalPolicy.getFirstComponent(LayoutFocusTraversalPolicy.java:148)
        at javax.swing.DefaultFocusManager.getFirstComponent(DefaultFocusManager.java:103)
        at javax.swing.LegacyGlueFocusTraversalPolicy.getFirstComponent(LegacyGlueFocusTraversalPolicy.java:115)
Comment 3 Petr Chytil 2008-12-02 15:00:10 UTC 
Created attachment 74420 [details]
stacktrace
Comment 4 Stanislav Aubrecht 2008-12-03 10:32:22 UTC 
not reproducible in current build, might be JDK issue
Comment 5 Stanislav Aubrecht 2008-12-04 12:07:28 UTC 
fixed (maybe:)

82db7043ee3d
Comment 6 Quality Engineering 2008-12-05 06:13:41 UTC 
Integrated into 'main-golden', will be available in build *200812050201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/82db7043ee3d
User: S. Aubrecht <saubrecht@netbeans.org>
Log: #154133 - NPE (long-shot attempt to fix a problem with focus management on mac os x)
Comment 7 Stanislav Aubrecht 2009-02-05 12:08:00 UTC 
*** Issue 154436 has been marked as a duplicate of this issue. ***