What is it all about?
DrJava is a lightweight development environment for writing Java programs. It is designed primarily for students, providing an intuitive interface and the ability to interactively evaluate Java code. It also includes powerful features for more advanced users.
* View program text in interactions pane * Source-level debugger * Unit testing tool * Compatible with Java 6, 7, and 8 * Find and replace * Intelligent program editor * Cross-platform