This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
It appeared only once, it have tried reproduce again w/o success.
Created attachment 8841 [details] Full thread dump
Created attachment 8842 [details] Another deadlock (or the same one?)
If I remove the call to setKeys from addNotify everything works ok.
Seems to be the same case as 30907. *** This issue has been marked as a duplicate of 30907 ***
verified, closed - it's duplicate.