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JDK 1.5.0_07, Mac OS X, IDE build from June 12 1. I added the NetBeans source tree to the Favorites tab 2. Expanded the root folder 3. Right-clicked on 'visualweb' => The popup menu did not appear for about 20 seconds, then I gave up. Attaching a thread dump.
Created attachment 43642 [details] Thread dump showing code that blocks AWT queue
*** This issue has been marked as a duplicate of 104343 ***