Regardind this artice https://community.jboss.org/wiki/NewJBossCache14xBasedHibernate32CacheProvider#comment-5320
"Deploying c in EAP/AS 4.2 or 4.3. If deploying EJB3 entities, there's no urgent need to use this cache provider as the EJB3 integration layer already includes some of the optimisations implemented in this new cache provider."
What is the difference between Hibernate Entitie and EJB3 entities?