Just a shot in the dark here, but what if:
1. We synchronize on 'session' for the bulk of the 'for' loop.
2. We make StandardSession.access() synchronized
* I'd really like to avoid (2), but I don't see a really good
alternative.
3. We fix the other FIXME regarding LRU by
I have dire need to use PersistentManager, which is experimental at this
time.
Looking in the source, I note 2 "FIXME" comments -- one of which seems
to clearly indicate a race condition. It actually occurs twice (though
the comment only occurs once) but the code in both cases looks similar to
