- Offline Java compiler: no Internet is required to run Java programs. - Standalone OpenJDK 11: enjoy the latest standards support and use any jar libraries you like. - Maven projects and libraries support. - Examples available out-of-the-box for quicker learning. - Full-featured Terminal Emulator. - Java interpreter mode (REPL) based on JShell is also available. - Outstanding compiler performance with Nailgun. - Kotlin, Scala and Clojure programs can be built using Maven (no code prediction and analysis is provided for these languages).