THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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There are a number of service layers in the system:
Presentation Layer includes JSF (Mojarra), JAX-RS (Jersey), and JEE container (Tomcat). In other words, everything on top of "Delegates" in the diagram. More about
Business Layer includes EJB (OpenEJB), Brokers (Stateless Session Beans), and JPA entities.
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