040000 tree 7d608922fe7b5f053c9be8540046e64f831b5421	android
040000 tree 18528093e99216d7226ffb63414d87af10c7d354	docgen
040000 tree 24141313cd9b64b401e4161ce5b457be5d96a83c	lib
040000 tree 2643dd22e6077d69999de23610d8f9a2f5ec78b3	skyframe