Could you please be more clear on what you are saying. I am not getting what you are saying.
Joined: Mar 22, 2005
He's saying that this is explained in the EJB 3.0 specification, which is developed under JSR 220 (JSR = Java Specification Request). Google for "jsr 220"; the first link that comes up is where you can download the specification. It's a good idea to keep the spec handy while you learn EJB.