Marathon supports testing of Java/Swing and Java/Fx applications.
Generator for strategy and/or state pattern code in Java
Eclipse Plug-in for Automatic Refactoring of Fit Tests.
Madcow 2.0 - Advanced Test Automation
SPIN-based Eclipse Model Checking Plugin
(H)uman (R)eadable and (M)achine (E)xecutable (S)pecification