Java RDF Framework
Serial Communication between Java and Arduino made simple.
Java datastructures and algorithms extensions
Database explorer to MySQL, Oracle, Sybase & others. Source maker JSF.
JFig is a simple, powerful tool to manage application configuration
Tarte project provides common API libraries among multi-languages.
A simple, LISP-like programming language.
An example project to demonstrate continuous integration, in Java.
Java performance analysis tool
Cachelet - the simplest java framework for general purpose caching
Create XML and JSON data services from any data source
Java library for easy accessing Tor network.
Lightweight fully extendable client/server application framework