Oh, and run the test with -Xmx2048m -XX:PermSize=512m -XX:MaxPermSize=512m or else it will fail straight away. Paul -- View this message in context: http://drools.46999.n3.nabble.com/permgen-leak-tp4027038p4027066.html Sent from the Drools: User forum mailing list archive at Nabble.com.