I'd rather not, since it's covered in every beginning book on the language, that you can find with a simple one or two argument google search, and that has been covered in forums plenty of times. But as a courtesy, here are some links:Quote:
May someone explain what these things means in Java
Java null from WikiBooks
Java this from Sun
Yes, in any basic explanation material of Java you can find what those means. I love Suns' documentation in this instance.
Captain gives a nice place to you. And thanks captain for the second link. I never read it before. :)