| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 85 of 364 | 76% | 15 of 44 | 65% | 11 | 34 | 12 | 65 | 0 | 12 |
| normalise(int[], Codec) | | 60% | | 69% | 6 | 14 | 7 | 25 | 0 | 1 |
| normalise(int, Codec) | | 28% | | 25% | 4 | 5 | 5 | 9 | 0 | 1 |
| decode(InputStream, long) | | 97% | | 75% | 1 | 3 | 0 | 6 | 0 | 1 |
| decodeInts(int, InputStream) | | 100% | n/a | 0 | 1 | 0 | 9 | 0 | 1 | |
| RunCodec(int, Codec, Codec) | | 100% | | 100% | 0 | 4 | 0 | 9 | 0 | 1 |
| toString() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| decode(InputStream) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| encode(int) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| encode(int, int) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getACodec() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getBCodec() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getK() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |