Looking at a couple of todo items in JpaCmpEngine

[Rick McGuire]

While looking at some the executeSelectQuery() method in JpaCmpEngine, I 
noticed a couple of todo items that I think I'd be willing to tackle.  I 
do have a couple of questions about how things work just to make sure 
I'm understanding things properly.

The first todo is to wrap the result list in a wrapper List can can do a 
lazy activation of EntityBean result objects.  Am I correct in assuming 
that all of the objects in the list will be of the same type?  In other 
words, if the first result in the list is an EntityBean, then all of the 
results are EntityBeans and the list should be wrappered.  Conversely, 
if the first item is NOT an EntityBean, then can I assume that the 
result list can be immediately returned?

The second todo item states "don't activate beans already activated".  
How would one detect that situation to bypass the second activation?

Rick