Now continued as OculiX — see oculix.org
Programmer-friendly testing framework for Java and the JVM
The OWASP ZAP core project
SoapUI is a free and open source cross-platform functional testing
Flexible, lightweight multi-language test reporting tool
Coverage-guided, in-process fuzzing for the JVM
Test automation made simple
Most popular Mocking framework for unit tests written in Java
Gateway service providing dynamic routing, monitoring and more
The Open Source Test Automation Platform
State of the art mutation testing system for the JVM
API automation and load testing framework
Android unit testing framework
Automated tests with databases: prep, verify, restore tables
Java GUI-Less browser, supporting JavaScript, to run against web pages
The Interactive Exernal Accessor Tool for develop, test and support.
Editor for Fixed Width, Csv and Existing Xml files.
Database Subsetter and Relational Data Browser
Enterprise integration testing framework
Simple example of draw and rotate 3D box
A Java Utility Class To Create Combinations of Existing Arrays.
A web application for testing webservices
Test Automation framework intended for coarse-grained testing