jPDL is an executable process language with excellent modelling capabilities, a clean Java integration and superb task management features.

jPDL supports the collaboration between business analysts and developers. First of all, jPDL is graph based, which allows for more freedom then blockstructured (aka composite) process languages. Secondly, event listeners (aka actions) allow for developers to associate technical details hidden from the business analysts diagram without changing the diagram. That way, the translation from an analysis model to an executable process model becomes easier. And furthermore, the diagram part of the executable process will still be understood by the business analyst.