CallbackParams Claim

CallbackParams is a JUnit add-on that offers elegant and maintainable patterns for parameterized testing. It was originally intended as a mean to quickly reach reasonable test-coverage for untested legacy code.
It is completly non-intrusive on build-processes, thanks to its seamless integration with JUnit (as well as several 3rd-Party add-ons). – I.e. if an IDE or build-configuration can run JUnit then CallbackParams can also be used.