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Bug 181503

Summary:	NullPointerException at org.netbeans.editor.ext.ToolTipSupport.setToolTipVisible
Product:	editor	Reporter:	Jan Lahoda <jlahoda>
Component:	-- Other --	Assignee:	Vitezslav Stejskal <vstejskal>
Status:	RESOLVED FIXED
Severity:	normal	CC:	azizur, b166er, Chiana, gorrus, jglick, stefan79
Priority:	P2
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	165938
Attachments:	stacktrace stacktrace stacktrace stacktrace

Description Jan Lahoda 2010-03-04 02:01:52 UTC

Build: NetBeans IDE Dev (Build 100303-c2df0a095cce)
VM: Java HotSpot(TM) Client VM, 1.6.0_05-ea-b04, Java(TM) SE Runtime Environment, 1.6.0_05-ea-b04
OS: Linux

Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.editor.ext.ToolTipSupport.setToolTipVisible(ToolTipSupport.java:496)
   at org.netbeans.editor.ext.ToolTipSupport$Listener.propertyChange(ToolTipSupport.java:902)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
   at org.netbeans.editor.EditorUI.firePropertyChange(EditorUI.java:485)
   at org.netbeans.editor.EditorUI.putProperty(EditorUI.java:837)

Comment 1 Jan Lahoda 2010-03-04 02:01:56 UTC

Created attachment 94744 [details]
stacktrace

Comment 2 Exceptions Reporter 2010-03-04 09:43:06 UTC

This bug already has 10 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=165938

Comment 3 Exceptions Reporter 2010-03-04 14:13:09 UTC

This bug already has 20 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=165938

Comment 4 Vitezslav Stejskal 2010-03-05 02:23:05 UTC

I'm looking into this.

Comment 5 Vitezslav Stejskal 2010-03-05 02:30:45 UTC

local changeset: 525a04005320

Comment 6 Egor Ushakov 2010-03-05 07:32:22 UTC

Created attachment 94798 [details]
stacktrace

Comment 7 Quality Engineering 2010-03-08 11:25:46 UTC

Integrated into 'main-golden', will be available in build *201003081350* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/525a04005320
User: Vita Stejskal <vstejskal@netbeans.org>
Log: #181503: NPE when closing editor, which is still showing a tooltip

Comment 8 Jesse Glick 2010-03-08 11:47:17 UTC

Created attachment 94873 [details]
stacktrace

Comment 9 stefan79 2010-03-10 04:09:03 UTC

Created attachment 94964 [details]
stacktrace