As i was going through Amit Kumar Saha’s blog at Blogspot, I found a post on “Participating in Open 
source Java Projects“. Actually sometime back i had asked Ashwin on what i can probably do using Java and he had mentioned trying out java.net . But this post has whole lot of resources for contributing to java Projects. A really detailed post, must read for Java programmers is what i say, especially those interested in Open Source Java Projects.