As the Red Hat JBoss Enterprise Application Platform 7 (EAP 7) is looming on the horizon and even the WebLogic server just recently got Java EE 7 certified, I thought it might be about time to give you a little refresher about the Java Enterprise Edition 7 features and point you towards further resources.The Java Enterprise Edition 7 offers new features for enhanced HTML5 support,helps developers being more productive and further helps meeting enterprise demands. As a developer you will write a lot less boilerplate code and have better support for the latest Web applications and frameworks.There are a couple of new features in Java EE 7 and Arun compiled a list of the top ten most prominent ones a while ago already and you can see the complete slide-deck as part of the Java EE 7 samples project on GitHub. This is a quick recap of them:There is first class support for creating and deploying WebSocket endpoints. There is a standard W3C JavaScript API that can be used from browsers but this API also introduces a client endpoint.The reference implementation is Tyrus In-built support for Batch applications allows to remove dependency on third-party frameworks. Also see the Batch Applications tutorial on WildFly for further information.Native support for JSON processing allows to make the application light-weight and getting rid of third party libraries.Concurrency Utilities extends JSR standard Java SE Concurrency Utilities and add asynchronous capabilities to Java EE application components.JMS API has been extremely simplified by leveraging CDI, Autocloseable, and other features of the language.Deliver transactional applications with choice and flexibility, use @Transactional to enable transactions on any POJO.JAX-RS added a new Client API to invoke a REST endpoint using a fluent builder API.Default resources like JDBC DataSource, JMS ConnectionFactory, etc are added to simplify OOTB experience.More annotations have been added to simplify devops experience such as @JMSDestinationDefinition that automatically creates a JMS destination.JSF added Faces Flow that allows to create reusable modules to capture a flow of pages together.While many new features have been added in Java EE 7, others have been made optional. Those are: Java EE Management (JSR-77); Application Deployment (JSR-88); JAXR, for interfacing with UDDI registries (JSR-93); JAX-RPC, for XML-based RPC (JSR-101); and EJB 2.x Container Managed Persistence, which is effectively replaced by the Java Persistence API (JSR-338). These specifications, while removed from the current release, remain optional for vendors in the event that demand for them persists among customers. They will, however, be removed in Java EE 8.