Can't open Groovy or Run TestCase step in Linux with 1.6 JRE

Can't edit Groovy script or Run Testcase step with 1.6 JRE.  Have to go back to JRE 1.5 JRE.  This is on RHEL 4 AS. (Haven't tried 1.6 on Windows to see if there is any similar issue).  This is with soapUI 2.0.2 professional or 2.0.2 non-professional.

Note I have no problem editing these steps using JRE 1.5, but in order to get the license processed on RHEL with the professional version I had to switch to 1.6.  (This was covered in a separate posting).

Fortunately I could load the license with 1.6 and then switch back to 1.5 to continue working.  But obviously would like to have 1.6 be usable to avoid having to switch back and forth.

This is the error I get with 1.6 JRE when either double clicking on these steps or trying to right-click to access the context menu:

(Also note this is an IBM JRE, not SUN's.  We are not permitted to use SUN's JRE in our lab without a lot of extra hassle)


Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
        at com.eviware.soapui.support.action.swing.ActionListBuilder.addActions(ActionListBuilder.java:79)
        at com.eviware.soapui.support.action.swing.ActionListBuilder.buildActions(ActionListBuilder.java:62)
        at com.eviware.soapui.support.action.swing.ActionListBuilder.buildActions(ActionListBuilder.java:38)
        at com.eviware.soapui.model.tree.AbstractModelItemTreeNode.getActions(AbstractModelItemTreeNode.java:112)
        at com.eviware.soapui.model.tree.nodes.PropertiesTreeNode.getActions(PropertiesTreeNode.java:165)
        at com.eviware.soapui.ui.Navigator$TreeKeyListener.keyPressed(Navigator.java:223)
        at java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:246)
        at java.awt.Component.processKeyEvent(Component.java:6012)
        at javax.swing.JComponent.processKeyEvent(JComponent.java:2812)
        at java.awt.Component.processEvent(Component.java:5831)
        at java.awt.Container.processEvent(Container.java:2071)
        at java.awt.Component.dispatchEventImpl(Component.java:4426)
        at java.awt.Container.dispatchEventImpl(Container.java:2129)
        at java.awt.Component.dispatchEvent(Component.java:4256)
        at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1861)
        at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:710)
        at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:975)
        at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:847)
        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:674)
        at java.awt.Component.dispatchEventImpl(Component.java:4298)
        at java.awt.Container.dispatchEventImpl(Container.java:2129)
        at java.awt.Window.dispatchEventImpl(Window.java:2453)
        at java.awt.Component.dispatchEvent(Component.java:4256)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:612)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:286)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:196)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:186)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:181)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:173)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:134)