There are a few more patterns listed on the corej2eepatterns.com as compared to the sun's site. Also, reading the patterns a little closely, there is some subtle difference between the descriptions/advantages/disadvantages of the patterns between these 2 websites.
Any idea which of these websites is the "official" version for the exam? The corej2eepatterns website looks to be a newer version..
I'm sticking with sun's pattern catalog and the descriptions there...
[ September 26, 2007: Message edited by: chris zielinski ] [ September 26, 2007: Message edited by: chris zielinski ]