Java EE 6 is Released Today!!

available for download :

http://java.sun.com/javaee/technologies/javaee6.jsp

Thanks

Suresh

The Bridge Pattern

This comes under Structural  Pattern .

Also known as  Handle/Body pattern .

This pattern is used to decouple(separate) the abstractions(base classes or interfaces) from their implementations so that we can vary  not only implementations but their abstractions,  independently , one from another.