Netbeans - NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
Quadrapassel - In Quadrapassel, the GNOME version of Tetris, your goal is to create as many complete horizontal...
Eclipse - Eclipse is an open source community, whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deploying and managing software across the lifecycle.
NullpoMino - NullpoMino is an open-source action puzzle game that works on the Java platform.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
Tetris Blitz - Race against the clock in a two-minute blitz to clear lines and rack up points before time runs out.