Hi, 

I am not sure whether I can inject a session bean (e.g. currentUser) into a 
stateless session bean, and each user will have his owner username in the 
stateless session bean when he/she call it. For example:@Stateless
  | @Name("friend")
  | public class FriendAction implements Friend {
  | 
  |   @In
  |   private Person user;
  |  
  |   @Out
  |   private List <Person> friends;
  | 
  |   @PersistenceContext
  |   private EntityManager em;
  |  
  |   public void retrievFriends () {
  |     friends = em.createQuery("select pf.friend from PersonFriend pf where 
pf.person.id=:userId")
  |                             .setParameter("userId", user.id());
  |                     .getResultList();
  |   }
  | 
  | }Thank you.

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