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NetBeans IDE Dev (Build 200703121900) 1.5.0_07; Java HotSpot(TM) Client VM 1.5.0_07-87 Mac OS X version 10.4.8 running on i386 en_US (nb); MacRoman 1.Create new J2SE project 2.Create new JFrame form 3.Add JButton to the form and name it "BBB" 4.In declaration line of "BBB" and invoke Refactor|Rename from popup menu 5.IDE looks like it goes to rename, but instance is not renamed as a result 6.When I try to invoke Undo [Rename] on the button then the attached NPE appears in Exception dialog...
Created attachment 39435 [details] Messages.log with NPE
Another duplicate of issue 48288 *** This issue has been marked as a duplicate of 48288 ***
Duplicate => Verified->Closed.