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Nevada build 030512 RH 7.2, JDK 1.4.1_02 I only try to Cut some component from Form editor's components tree. I have opened two forms.
Created attachment 10299 [details] Full thread dump.
The deadlock is obvious from the thread dump, but otherwise strange. I don't know how things could get to that state. Can it be reproduced, or did it happen only once? Have you invoked the Cut command really from Component Inspector? From context menu or by Ctrl+X?
I set RANDOM keyword for this issue I saw it only once. Before the deadlock I have invoked Cut action from Component inspector by context menu (by mouse click). I did want to move some JPanel with JTable, nothing special.
The component inspector was rewritten not to use the ExplorerPanel. The synchronization conditions have changed. Hopefully the deadlock does not happen anymore.
verified