title: Java EE real world open source applications
body: <p>What are good Java EE real world (not like learning projects like PetStore) open source  applications? In particular I'm looking for examples of using ORM (JPA-Hibernate), Spring (IoC, transaction managment, security) in a real world environment </p>
  
  <p>ps a good example what I'm looking for - <a href="http://www.asp.net/community/projects/" rel="nofollow noreferrer">ASP.NET starter applications</a> (for .net platform)</p>