Njawin and getting a handle to IE popup windows

I am using njawin to generate mshtml and shdocvw in order to control Internet
Explorer. I can get IE to come up and I can click links, set inputs, etc. But when I click a link the pops up a new window how do I get a handle to it? I am using the event NewWindow2 which gets called, but there is no reference to the new window passed in.
Njawin generated Java:
public void NewWindow2(Object o, ObjectRef objectRef, ObjectRef objectRef1) throws COMException
MSHTML interface:
void NewWindow2(
IDispatch **&ppDisp,
VARIANT_BOOL *&Cancel
Please advise� thanks,
Brian

I little more info on this one...
public void NewWindow2(Object o, ObjectRef objectRef, ObjectRef objectRef1) throws COMException
When the NewWindow2 event is called, a reference to the original parent IWebBrowser2 is passed in the first parameter "Object o". And it looks like the new popup IWebBrowser2 should be passed in the second parameter "ObjectRef objectRef", but unfortunately it's getRef method returns null. The third parameter returns boolean which is correct according to the mshtml interface definition.
Does the code njawin generate not support these types of events properly? What can I do to make it work?
Thanks,
Brian

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