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Bug 105965

Summary:	NPE from ElementGripFactory$Interval.createInterval when moving class
Product:	java	Reporter:	Jiri Skrivanek <jskrivanek>
Component:	Refactoring	Assignee:	issues@java <issues>
Status:	VERIFIED FIXED
Severity:	blocker
Priority:	P1
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:
Attachments:	Stack trace.

Description Jiri Skrivanek 2007-06-07 08:42:22 UTC

NullPointerException is thrown when you are about to refactor class while moving
a class. It is high priority because it breaks UI commit validation tests. It
appeared sometime between 200706060657 and 200706061403. To reproduce:

- create a java project
- create a new package
- right click the Main.java node and choose Cut
- right click newpackage node and choose Past|Refactor Move...
- click Rafactor in the Move Class dialog and following two exceptions appear:

java.lang.NullPointerException
	at
org.netbeans.modules.refactoring.java.ui.tree.ElementGripFactory$Interval.createInterval(ElementGripFactory.java:119)

java.lang.NullPointerException
	at org.netbeans.modules.refactoring.spi.impl.UndoWatcher.watch(UndoWatcher.java:53)

Build 200706070615, JDK1.6.0_02, WindowsXP.

Comment 1 Jiri Skrivanek 2007-06-07 08:42:49 UTC

Created attachment 43352 [details]
Stack trace.

Comment 2 Jiri Prox 2007-06-07 12:44:39 UTC

*** Issue 105960 has been marked as a duplicate of this issue. ***

Comment 3 Jan Becicka 2007-06-07 15:43:10 UTC

Already fixed.

Comment 4 Jiri Skrivanek 2007-06-07 19:29:19 UTC

Verified.