040000 tree 405afb390861f55057061f9864af972e7b26ab47	btreeclient
040000 tree 198b921e72c4a82c0705e6a0058af781fcc23b56	btreehelper
040000 tree 870ab2f13bfb0a418fefa177d7bb124e61759926	btreeserver
100644 blob 69acce125ad579b0c1ba901e4a42860a59fc409b	pom.xml