040000 tree e76d79b666269ce9ef22591dae42bb78d2fe11df	btreeclient
040000 tree 1a02cf2d319586041d53c94e1d1b0c0bc6f02023	btreehelper
040000 tree ae1bc171750575bc9b7b5e8bffaa4702abfd9c80	btreeserver
100644 blob d2a4d88015dfde96eadb76e59fe16d6f12c8e4fa	pom.xml