glassfish: glassfish (Java EE Application Server) glassfish: glassfish: Glassfish is an open-source application server for the Java EE glassfish: platform. It supports Enterprise JavaBeans, JPA, JavaServer Faces, glassfish: JMS, RMI, JavaServer Pages and servlets. glassfish: glassfish: glassfish: glassfish: glassfish: glassfish: