beep4j is an open-source implementation of the BEEP specification. BEEP is specified in RFC3080 and RFC3081. You find detailed information at the beepcore website . The goal of this project is to build a basic implementation of BEEP in Java. It is unlikely that all the features of BEEP will be implemented.
beep4j builds upon Apache MINA (Multipurpose Infrastructure for Network Applications). MINA is a network application framework which helps users develop high performance and high scalability network applications easily.