What are the obsolete design patterns from "J2EE Design Patterns"?

[Rogerio Kioshi]

Do you think there are design patterns we've used to apply in J2EE but, now, with new technologies, they are obsolete? If so, which of them are?

[Pradeep bhatt]

Service Locator [Use dependency Injection]
Business Delegate [Use java interfaces instead of EJB's remote interfaces]
Transfer Object [We can now use POJO for entities]

[Celso Gonzalez]

I would also say that you could use JPA managers instead of Data Access Objects.

[Chris Mathews]

A better question would be: What J2EE Design Patterns are still relevant?

[David Byron]

This topic would fare better in the "OO, Patterns, UML and Refactoring" forum, n'est-ce pas?

[Jeanne Boyarsky]

David: Yes. Moved.