In the following scenario
   caller calls a method of a stateful session bean
   the bean's method uses CMT
   The transaction attribute is REQUIRES or REQUIRES_NEW

   the method call modifies the state of the stateful session bean.  Something,
however, happens that causes he container to rollback the transaction.  Since,
so far as  I know, containers don't do anything to keep track of state in a
stateful session bean, they have no way to rolllback the changes to the session
bean.  Doesn't this then make TXs for session bean, unless they are only
modifying entity beans, irrelevant at best, and a waste of resources at worst,
because youare wasting time to start and stop a transaction that has no effect
on the bean invovled?  Thanks.


   Ken

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