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[ BUILD # : 200510311820 ] [ JDK VERSION : 1.5.0_05 ] To reproduce: 1) Create a JPanel and add it to the palette 2) Create another JPanel and add the first JPanel to the second (using gui builder) 3) Attempt to rename first class through refactoring. In preview it states that some lines can not be refactored as they are in guarded segments. If you double click on these lines the editor jumps to the line after the offending line not the correct line. If you click on one of the preview lines that is ok you get the attached exception.
Created attachment 26579 [details] Log file
Positions gets corrupted during work with form designer. Tomas gladly promised to take a look at it.
*** This issue has been marked as a duplicate of 73805 ***
Reorganization of java component