Jersey team, which developed Jersey 1.x, joined new organization GlassFish and all new upgrades are released under since 2.x. It has changed a lot of things in framework functionalities.
Jersey is an open source framework for developing RESTful Web Services.
It serves as a reference implementation of JAX-RS. In this article, we'll explore the creation of a RESTful Web Service using Jersey 2. Also, we'll use Spring's Dependency Injection (DI) with Java configuration.