JDebugTool is a standalone graphical Java debugger built on top of the standard JPDA (Java Platform Debugger Architecture).

Changes

The locations of the main panel splitters (sliders) in the GUI are now remembered persistently between JDebugTool invocations. In the String/To String top-level Frame, duplicate strings will no longer be displayed twice. If a string is already being displayed, then the corresponding tab will be brought to the top. There are various minor improvements.

URL: JDebugTool - Graphical Java Debugger