040000 tree 13e2b934bf4e88ec531034b14daa1ceb70d5938f	cpp
040000 tree 01d3aa56be3b0341295847f54f63ed6249500d34	gen
040000 tree 2132ebc2f1ce8d422b7d7ac44c94e89e705ccaa2	java
040000 tree 7fc81666cd1c43f022d316bb6603e550588c102f	native
040000 tree 6a29a38d1dfc35137fa5594d9355e0326fc3c230	py
040000 tree 9e1e2a117fd3c72d7ff509db72ffbde7c979dd0e	shell
040000 tree 0dc696ca792fd8963a02dc60b8c50f80969d2670	skylark