We have multiple EJBs inheriting from an abstract super class. In this abstract super class we inject a resource through the @Resource annotation. Everything works fine but in Jboss Wildfly (8.2.0) it gives us warnings in the logs on startup:
@Resource injection of type xxx is not supported for non-ejb components.
So I wanted to know if it is completely safe to have the @Resource annotation in the abstract class ?
Note that in this abstract class we have also @EJB injections for which we have no warnings at all.
For information in Jboss-as-7.1.1.Final we had no warnings in the logs.