In September and October, Oracle asked Java users to rank future Java EE enhancements by importance. The survey’s 1700 participants put REST services and HTTP/2 as top priorities, followed by Oauth and OpenID, eventing, and JSON-B (Java API for JSON Binding).
“REST (JAX-RS 2.1) and HTTP/2 (Servlet 4.0) have been voted as the two most important technologies surveyed, and together with JSON-B represent three of the top six technologies,” a report on the survey concludes. “Much of the new API work in these technologies for Java EE 8 is already complete. There is significant value in delivering Java EE 8 with these technologies, and the related JSON-P (JSON with Padding) updates, as soon as possible.”