Tested with jdk1.4 build 1.4.0beta-b44 on Solaris 7 and 8/Sparc and Solaris 2.6 and 8/x86

Test cases which use JPopupMenu or JCpmboBox causes abnormal termination as below;

# # An unexpected exception has been detected in native code outside the VM.# Program counter=0xf45205e4
#
# Problematic Thread: prio=6 tid=0x1313b8 nid=0xc runnable
#


To reproduce,
1. Compile and run attached test cases;
   JComboBoxTest.java JPopupTest.java
2. JComboBoxTest: select one of the item form JComboBox.
   JPopuptest : click with right button of a mouse on the frame and select one of the item from the menu.
   It works correctly.
3. Please do the same as 2.
   Then, the abnormal termination occurs.


----------Testing infomation-----------------
JComboBoxTest.java and JPopupTest.java use ActionEvent.getActionCommand and cause abnormal termination.
This problem is not reproduced with JComboBox demo in SwingSet demo and the demo does not use ActionEvent.getActionCommand.

I tested some test cases for JButton, JRadioButton or MenuItem which use ActionEvent.getActionCommand and these cases do not cause this problem.
JButtonTes.java is also attached for NOT-REPRODUCIBLE case.
It works fine and does not cause the error.
-----------------------------------------------

This is not reprodurible with Ladybird and Kestrel.