040000 tree 4a3faabc7ef7ad6753547f4c3de8036a01404cf9	checker
040000 tree 536734d992234188f2a6854888584e346c5e04fd	command
040000 tree 85b9f4cbb5ed6a070ac056e65d0c3a1cd9a8bebb	mapper
040000 tree d6585231494a36ff7dc860d53e3f509645bc76ba	pattern
040000 tree 2c48b9afe3c19abfc7056130de6076e7924bf207	repository
040000 tree fff57639cd3209fa4b38c5bbc9d48de354bd1842	service
040000 tree 30cc11ff8c0dd2842529d6459910ffe30b79fc4c	util