NetBeans IDE deadlock

I've already gone to the NetBeans bug reporting community, before anyone points me there. They have no solution.

In every NetBeans IDE I use (I have 4 versions (6.9, 6.9.1, 7.0, and the latest experimental build) on multiple computers), they consistently and predictably go into deadlock whenever I open the GUI builder for a class (JFrame, JDialog, and Panel), unless it is the first time that class' GUI builder has been opened. Has anyone else encountered this problem? If so, have you found a way to fix it?

Reason

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I discovered the reason, but still have no solution: There is a new thread started within my library's class BHFrame's initComponents() method, which extends JFrame and uses the NetBeans GUI Builder. NetBeans tries to 开发者_StackOverflow中文版run this method when trying to build the GUI in the builder, and locks up in an infinite loop of waiting. NetBeans reports this during Thread Dumping:

Found one Java-level deadlock:
=============================
"BHFrame.initComponents():  Setting up custColorsEditDialog":
  waiting to lock monitor 0x089178d4 (object 0x1ae148f8, a
javax.swing.MultiUIDefaults),
  which is held by "AWT-EventQueue-1"
"AWT-EventQueue-1":
  waiting to lock monitor 0x0868f6ec (object 0x1a310f18, a
java.awt.Component$AWTTreeLock),
  which is held by "BHFrame.initComponents():  Setting up custColorsEditDialog"

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I deleted the new thread spawned in the initComponents() method, and after a while, everything is back to normal.