Automated tests with databases: prep, verify, restore tables
Software Unit Tests (Language Independent Approach)
Modbus slave simulator
Marathon supports testing of Java/Swing and Java/Fx applications.
Mock service for SOAP/REST webservices to support automated tests.
A fluent language to write perftences
Multiplatform data-driven test automation execution services
Tool for parsing, verifying, browsing and converting EDIFACT and X12
A model-based test automation framework for GUI applications
Eclipse Plug-in for Automatic Refactoring of Fit Tests.
Easy to use GlobalPlatform tool (and a Java library)
PUT extension for JUnit 4
A DSL that ease (shortens) the set up mockito based unit tests
A library for monitoring the garbage collection of app objects
Java (6&7) Code Coverage Plugin for NetBeans, based on JaCoCo
Library tools to collect timing in Java, C, C++
Quality-Check is a small Java library for basic runtime checks of vars