Hi Yong,
I have some question on the Class/Component Diagrams.
1. Where did you illustrate the J2EE Design Patterns - in the class diagram or the component diagram.
2. I believe, we generally make the Class Diagrams technology independent and an extension of BDM. Did u show any J2EE specific implementations like SB, EB or did u just show things like controller/managers in your Class Diagram.
I'll appreciate if you could elaborate on these.