040000 tree 28c6abd695049e00a4279ec5b40fa51f646cb6d7	android
040000 tree 064a5e7e98aea30b79876de040435d6984dd17f3	docgen
040000 tree 57c49c016ed9e545e24daf3244f7c4fa49260355	lib
040000 tree a377755d19e09387459ae5d54ff4d77d4f388fb3	skyframe