Hi Friends,

Don't missout on these articles on design techniques:

Assertions in Java:
http://javalive.com/modules/articles/article.php?id=21

The Adapter Design Pattern:
http://javalive.com/modules/articles/article.php?id=20

Polymorphism in Java:
http://javalive.com/modules/articles/article.php?id=19

The Factory Design Pattern:
http://javalive.com/modules/articles/article.php?id=18

Effective use of Interfaces and Abstract Classes:
http://javalive.com/modules/articles/article.php?id=17

Why ORM Tools are not Recommended:
http://javalive.com/modules/articles/article.php?id=16

Regards,
Vijay