Yeah, PojoCache 3.0.0.GA works with JBoss Cache 3.1.0.GA. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4243567#4243567 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4243567