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Bug 239191

Summary:	ClassCastException: org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObj cannot be cast to org.openide.loaders.DataObject
Product:	java	Reporter:	Jiri Prox <jiriprox>
Component:	Refactoring	Assignee:	Ralph Ruijs <ralphbenjamin>
Status:	RESOLVED WONTFIX
Severity:	normal
Priority:	P4
Version:	8.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	205835
Bug Depends on:
Bug Blocks:	215138
Attachments:	stacktrace

Description Jiri Prox 2013-12-06 12:36:52 UTC

Build: NetBeans IDE Dev (Build 20131205-8d1f275229d9)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.0-b49, Java(TM) SE Runtime Environment, 1.8.0-ea-b107
OS: Windows 7

User Comments:
jiriprox: Invoking rename when background scanning is running




Stacktrace: 
java.lang.ClassCastException: org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObj cannot be cast to org.openide.loaders.DataObject
   at org.netbeans.modules.refactoring.java.plugins.InstantRefactoringPerformer$UndoableWrapper$UndoableEditDelegate.<init>(InstantRefactoringPerformer.java:870)
   at org.netbeans.modules.refactoring.java.plugins.InstantRefactoringPerformer$UndoableWrapper$UndoableEditDelegate.<init>(InstantRefactoringPerformer.java:862)
   at org.netbeans.modules.refactoring.java.plugins.InstantRefactoringPerformer$UndoableWrapper.wrap(InstantRefactoringPerformer.java:838)
   at org.netbeans.editor.BaseDocument.fireUndoableEditUpdate(BaseDocument.java:1636)
   at org.netbeans.editor.BaseDocument.checkAndFireAtomicEdits(BaseDocument.java:2103)
   at org.netbeans.editor.BaseDocument.atomicUnlockImpl(BaseDocument.java:1765)

Comment 1 Jiri Prox 2013-12-06 12:36:53 UTC

Created attachment 142902 [details]
stacktrace

Comment 2 Ralph Ruijs 2014-01-07 23:16:52 UTC

The instant rename popup has been disabled in 8.0 (bug 215138, comment 7)

Comment 3 Ralph Ruijs 2014-01-07 23:38:00 UTC

*** Bug 238590 has been marked as a duplicate of this bug. ***

Comment 4 Martin Balin 2016-07-07 07:17:04 UTC

This old bug may not be relevant anymore. If you can still reproduce it in 8.2 development builds please reopen this issue.

Thanks for your cooperation,
NetBeans IDE 8.2 Release Boss