In this section, you will get the details about the newly added important features in Java EE6.
From the past two years, the focus of sun is on making environment more easier instead of adding new technologies. In spite of reducing complexity and making environment more convenient, some of the features are also completely removed.
In Java EE 6 some new features are added like Profiles. Some technologies is improved by adding annotations instead of XML in most of the technologies(Servlets 3.0, JPA 2.0). Some features are also removed completely, for example CMP of EJB because it is not widely used by the software developers.
In Java EE 6, JAX-RPC is substituted by the JAX-WS and EJB CMP is substituted by JPA with more simplified way.
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