17. ADF 11g applications require a Java EE 5 container. To date, only Oracle WebLogic Server 10g (10.3) is certified, and we plan to support JBoss and Tomcat as well. Note, OC4J 10.1.3 and/or OAS 10.1.3 is not fully Java EE 5 compliant, and ADF 11g applications will not work in that environment. However, a generic Java EE application can be migrated to JDeveloper 11g and deployed (outside of JDeveloper) to Oracle's 10.1.3 Application Server, provided you have not included anything that would preclude running on the 10.1.3 Application Server.