PostgreSQL 8.2.3, Jboss 4.0.3 and postgresql-8.2-504.jdbc4

["Andrew Madu" <andrewmadu@xxxxxxxxx>]

Hi,
i've just upgraded from posgreSQL 8.1 to 8.2.3. I placed postgresql-8.2-504.jdbc4 in /deploy/ejb3.deployer, restarted jboss and the proces breaks when it gets to detecting what postgresql driver is being used! I remove the jdbc4 driver and replace it with, my original driver, 
postgresql-8.1-405.jdbc3 and all works fine again!

What is the issue here?

I am using Java 1.5.0_06 on Window XP SP2

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Regards

Andrew