Most enterprises are stuck with 1.5. Also, I personally don't see too much value moving to 1.6. My 2 cents -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/JDK1-5-Future-for-Drools-and-jBPM-tp2296289p2323515.html Sent from the Drools - User mailing list archive at Nabble.com.