Out of curiosity, is Optimistic locking still an issue with POJOCache in 2.0 Habanero? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4073501#4073501 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4073501