040000 tree 8da143f50b875df495cd9cef74e552902c692c9b	bootstrap
100644 blob f3749f0bfca6c96d94090cf451c5fd95e6086733	executable.dart
100644 blob 89ed8bdb13333272834fbe0737c9a5c7fd83417a	runner.dart
040000 tree 4765b40a221c9447f4354609393278492f724f1c	runner
040000 tree 7ed5938a0c280257717b8084dfad44c9e4533682	util