IDEs

DrJava is a lightweight Java IDE, originally developed as a teaching aid for programming students. It's simple IDE turns out to be a great tool for building Java applications, allowing you to concentrate on product functionality rather than getting sidetracked by extensive and sometimes arcane IDE features. Read more...

Eclipse is a robust Open Source software platform that provides frameworks, a Java runtime library, and an extensible architecture to help you model, develop, deploy, report on, test, and profile software applications in a variety of languages, like C/C++, Java, and PHP. Read more...