Dude, about one third of your posts are Java-related. You do know that there's a huge Java-forum at http://forums.java.sun.com, do you? There's a list of topics that covers most questions you could ever think of. It's not just for professionals, there are fundamentals and new to Java Technologie sections as well.

I really think you'll profit from asking these questions there, as you'll direct your questions to a topic-related audience at those forums.