1. Create web application with "JavaServer Faces" framework.
2. Add Managed Bean to package "my.test.stuff".
3. Rightclick package and choose "Delete".
Result: Package and it's content are deleted, but undo is disabled after this and it is impossible to undo changes.
Not specific to JSF refactoring, reassigning for further evalution.
*** This issue has been marked as a duplicate of 97072 ***