Use Groovy 2.4.7 in tests
Use Groovy 2.4.7 in tests

kluver/lenskit,kluver/lenskit,vaibhav345/lenskit,kluver/lenskit,kluver/lenskit,vaibhav345/lenskit,vaibhav345/lenskit,kluver/lenskit,vaibhav345/lenskit