I am learning JEE (Spring Framework, Hibernate, JDBC, Spring MVC, EJB, JSF, JSP, JPA etc). I've read books like Pro Spring 3, Spring in Action and some JEE tutorials from Oracle. I "feel" already what this all is about, but I would be happy to learn it for real, so I started to search a group which creates open source project in JEE. I am a second year student of Computer Science at university of technology in my country. Yes, I am aware of Google's divine existence, but I wanted to start search here.