040000 tree ecb7d248b3bc467191d802c78ebb94137f66638a	btreeclient
040000 tree 65d4a6a320b652f3d563b70067546b79c7f65c8f	btreehelper
040000 tree 0c788723897e7e639e7e3b611b787c6f7f48af77	btreeserver
100644 blob 104cdc643d30f398f62dfa1560fa34c0f61f01ca	pom.xml