Followup

[Billy Turchin]

  Hi again, here is a follow up to the problem I was having that I
emailed about earlier.  When I would get my first hit, I would save the
HttpSession at that time in a static class accessible by all servlets.
If instead I save the HttpSession when an object is bound to a session,
via HttpSessionBindingEvent.getSession() ... then I am able to
invalidate it later.  If I save the session as I was before I get the
null pointer exception.  It seems like this may be a bug.

 - Billy