Rational Functional Tester for Java and Web
Best-of-breed automated testing tool for functional and regression testing of Java and Web applications

Bean-test
Provides the easiest and most accurate way to test the scalability and functionality of your Enterprise JavaBeans™ components. Use this automated testing tool to assess the scalability of your EJB™ applications early in the development process, when isolating and resolving problems is less costly than it would be after system integration.

Cactus

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