* Debug Applications, Applets, Servlets and EJBs.
* Local and Remote debugging.
* Run, Attach and Listen.
* User friendly GUI.
* Multi-Thread debugging.
* Breakpoint Groups.
* Data Tool Tips.
* Hot Swap classes and Pop stack frames.
* Save settings in Projects.
* Modify primitive variables.
* Display loaded classes.
* Display toString() results.
* Display Chained Exceptions.
* Display Memory Usage and Java System Properties.
* Evaluate simple Expressions including Method Calls.
* Stop on Thread Start and Death events.
* Stop on Class Load and Unload events.
* Stop on Method Entry and Exit events.
* Stop on Field Watchpoint events.
* Launch External Text Editor.