040000 tree 6c4c2e3fd0c9d1ad26f537c6b0afbd62a3b6550a	checkstyle-rules
040000 tree 5451395aea24a572659c5d393e23949f63b0c227	normalizer
040000 tree e646d3541c5366bb398b20f7418340e3406c67e4	scripts