040000 tree ea075e0b2998554a1fc79fc03d2c9ad370090353	bazel
040000 tree 80e23d83f80e69950ebfd02320ce3bd1ed6ea93b	clang
040000 tree 59fc285a39b60ce88598c01f73bbbb2d84a24d6b	docker-17.12.0
040000 tree c44d89561a25f1552aeb7ee6c3d949d0f90564c5	gcloud
040000 tree cf14f50846a47e706c2eba219d623db989c05140	go
040000 tree 27dbf36386c6dea103781c4e842cdc36398259ad	java
040000 tree b93205c6693c0b213f00bea2149c8acd1ad5059b	python