loadUI – A load testing tool with a nice looking graphical JavaFX gui, definitely worth to take a look at. It can integrate with soapUI and run distributed (e.g. on Amazons infrastructure.
Activiti – an ASF Licenced business process management tool that came forth of jBPM. It allows you to create your business process (in diagrams, allowing you to add your own diagram if needed ), you can embed activiti in your application, it embeds in the database, transactions, domain model, tests and spring configuration. For some things a system like this can be useful. A friend of mine summarizes a bit more here