Migrate enterprise bean code.
About this task
There are no migration
issues associated with using EJB 3.x beans. Existing applications
continue to run as-is and compile without error. The EJB 3.0 and 3.1
specifications have deprecated the use of EJB 1.1 style entity beans.
You are encouraged to start migrating to Java™ Persistence API (JPA)
or JDBC as a replacement for entity beans.
Supporting information (generally applicable)
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