040000 tree 35121dfa73300398873d7a72c7d77c64bce98836	btreeclient
040000 tree 83cb1e8ab4d9e999c2f99e74d2fc9504ae1e5b5d	btreehelper
040000 tree 178bc0fe7e2cbf9e5768e214b2c7c0cee331b54e	btreeserver
100644 blob abf27739d34699268836c92844a91bc4d49b308a	pom.xml