However I have always recommended that candidates get a detailed understanding of the GoF patterns. Many Core
J2EE patterns derive from GoF patterns and in general, all patterns will be invaluble for actual design.
In a study group I led a few months back, I made all members concentrate on patterns for abt 3 weeks.
HTH.
Sanjay Raghavan<br />SCJP2, SCEA-J2EE<br />Moderator - <a href="http://groups.yahoo.com/group/scea_prep" target="_blank" rel="nofollow">SCEA PREP</a><br />Co-Author - <a href="http://www.whizlabs.com/scea/scea.html" target="_blank" rel="nofollow">SCEA@Whiz</a><br /><i>Where did you sip your Java Today?</i>