040000 tree 8aa8602a20ab5cfb34c26c5bdde53e4702ccd45e	java
040000 tree 1431872793f042b2b43d0cc214f33052b6e6c7cb	jni
040000 tree 403b1b5491289e37694b5478c462728bebb423a8	res
040000 tree ee2416fc1353dc37b0fae9cc574bac3820b3970f	tests