http://www.javaworld.itgo.com 
some javafaqs
http://www.allapplabs.com/interview_questions/java_interview_questions_2.htm
 
http://www.geekinterview.com
http://www.techinterviews.com
http://www.allapplabs.com/
http://www.javacamp.org/jobinterview.html
www.acetheinterview.com/cgi-bin/qanda.cgi?action=topics&number=6 -
http://www.precisejava.com/
 

Secrets Of The Masters: Core Java Interview Questions

http://jdj.sys-con.com/read/48839.htm

Stay informed with Daily Java News and Articles from 100+ sources in
one central place.  You can view the latest and last 7 days news and
articles, you can also view older news and articles as far back as 2002.


http://KickJava.com/news

You might also want to check out other sections while you are there

http://KickJava.com - Java API By Example, From Geeks To Geeks.
http://KickJava.com/freeBooks.html - 100s of Free online Java Books.
http://KickJava.com/browse.html - Browse all J2SE, J2EE and J2ME APIs
and examples in one place.
http://kickjava.com/search.html - Searching 20,041,731 lines of Java
source codes.
http://KickJava.com/news - Daily Java news and articles, updated
continuously from 100+ Java news sources