040000 tree 8da143f50b875df495cd9cef74e552902c692c9b	bootstrap
100644 blob f3749f0bfca6c96d94090cf451c5fd95e6086733	executable.dart
100644 blob 89ed8bdb13333272834fbe0737c9a5c7fd83417a	runner.dart
040000 tree 343cadd25435281f36c0d5131cb10f1d7d484a43	runner
040000 tree b4bd9bf570200c1e208b64d7cb61abb9cb849581	util