040000 tree 5abc4e7563b060f5a535359451dc0385bacf9f9f	common_time
040000 tree 538b5d2e1b6ddeea1216f7976e5a07f200656d16	input
040000 tree ab5b63a6cdeb847cc6951ed63d22b10832b47573	java
040000 tree a872ffbb61c827f217fd7ac1c710b8774b18bec9	jni
040000 tree 15cd16fa0b60e4b69c9387b06a237850732edd9d	tests