12 duplicated lines in:
  - lib/src/hex/encoder.dart (37:55, 26%)
  - lib/src/percent/encoder.dart (40:58, 22%)

8 duplicated lines in:
  - lib/src/hex/decoder.dart (144:158, 8%)
  - lib/src/percent/decoder.dart (163:177, 6%)

8 duplicated lines in:
  - lib/src/hex/encoder.dart (80:89, 17%)
  - lib/src/percent/encoder.dart (97:106, 15%)

8 duplicated lines in:
  - lib/src/hex/decoder.dart (116:125, 8%)
  - lib/src/percent/decoder.dart (132:141, 6%)

7 duplicated lines in:
  - lib/src/hex/decoder.dart (87:98, 7%)
  - lib/src/percent/decoder.dart (101:112, 5%)

6 duplicated lines in:
  - lib/src/hex/decoder.dart (54:60, 6%)
  - lib/src/percent/decoder.dart (65:71, 4%)