040000 tree 2492be99a636ff3005993b0653d5931d1389171d	btreeapp
040000 tree 53b9c253d290adf23711e3ee2b5bb009c8d59061	btreeclient
040000 tree e1d9de5395c1ecb83fd8697cea6f02fe5b2cd70c	btreehelper
100644 blob c869d02e8a66933f411b5195930c5b5debe59cd3	pom.xml