040000 tree 855ea75a1a151040d9280bde67cab81d88dd0b4e	btreeclient
040000 tree eb101b857b5f7f5d6181afc8d8d30fb47b937c5c	btreehelper
040000 tree aa6420cefc50145f6e96297b65b403e1e225aec7	btreeserver
100644 blob dcab262998481b13b0a384ef587945753833e5fa	pom.xml