040000 tree 0e09aa2914aeb757419c020f7e53730da237a613	debian8_clang
040000 tree 431dd613ce115fdebb00bb9ed68901df7677e568	dependency-specs
040000 tree 5fef4abe9282bcf21c299898f42e4f3f636abb32	dependency-tracking
040000 tree 6f2fe55a7db9b200ea00e9a68dbc47b5427cb8bb	experimental
040000 tree 247c49b8ef0957e67e09002e0bc7ae48a5c3b9fe	java
040000 tree c11c608659edd12caadbe1308da0dea14cd7046d	ubuntu16_04_clang