Portability of Java EE 5 Applications
By pelegri on Sep 11, 2006
Adam argues that Java EE 5 applications are More Portable than in earlier (lesser!) releases. Part of this is the natural progression in the specs. Part of this is the Plugability of the JavaPersistence API implementations: in his case he is switching back and forth between Hibernate/JBoss and TopLinkEssentials/GlassFish.