Clearing WebSphere Connection Pool - Native Driver

All,
 
I've got an app running on WebSphere. I've changed a properties setting
(library list) on the data source so I need the old connections in the
pool to die so the new ones see the change. However, I don't know how to
kill the old connections. I don't see anything in WAS to clear a pool,
and it appears that the native driver doesn't use QZDASOINIT jobs so I
can't just kill the server-side job. 
 
Eventually the connection will die of old age, but I want it dead
sooner.
 
-Walden
 
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Walden H Leverich III
Tech Software
(516) 627-3800 x11
WaldenL@xxxxxxxxxxxxxxx
http://www.TechSoftInc.com <blocked::http://www.techsoftinc.com/> 

Quiquid latine dictum sit altum viditur.
(Whatever is said in Latin seems profound.)