Alibaba Java Diagnostic Tool
Toolkit for working with and mapping geospatial data
An interior design application to draw house plans & arrange furniture
Geographic library
Multiprecision calculator
Robocode is a programming tank game for Java
Evaluador de expresiones matemáticas para Java en español
Open Source Computer Vision Library
Open source cross-platform Java Visual Traceroute
An interactive viewer for three-dimensional chemical structures.
An object relational-mapping (ORM) library for Java
Virtual Satellite
Symja - Java computer algebra language & symbolic math library
Tool support for the Z formal notation
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
Android, UIQ 3.0, Series 60 Edition 5 open-source software