Site like this for Java SE

This site is so awesome with all the people that lend a hand in either solving other's problems or directing them to possible solutions for their needs. You guys have such wonderful attitudes and unique perspectives on how a solution to any particular problem can be reached. However, this is not an ego boost, it's more of a qualifier to my actual question. =P

I was wondering: I have 'google-youtube'ed for the Java SE/JDK environment and can't seem to find a site quite like this one with the aforementioned attributes. Any one know of any good development sites that involve all the above that cover the Java SE or JDK environment? Hopefully with Java3d sub forum/group.