040000 tree 502c31c2e82e630bc7c21e612795f44b0f428eac	btreeclient
040000 tree c4f2476b3dfd5ae4c55ce017abebdc879e7971c8	btreehelper
040000 tree ce95ded1baed43210fe55159746214b5be58b5c9	btreeserver
100644 blob 7332d0ec56ba705594c69df2416821a35fcce541	pom.xml