duplicated block id: 1
size: 6 cleaned lines of code
in 2 files:
 - lib/src/percent/decoder.dart (106:113)
 - lib/src/hex/decoder.dart (92:99)

duplicated block id: 2
size: 6 cleaned lines of code
in 2 files:
 - lib/src/percent/decoder.dart (171:178)
 - lib/src/hex/decoder.dart (152:159)