| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 208 of 316 | 34% | 16 of 28 | 42% | 21 | 26 | 39 | 69 | 10 | 12 |
| decodeInts(int, InputStream) | | 51% | | 41% | 9 | 13 | 15 | 39 | 0 | 1 |
| encode(int[], int[], int[]) | | 0% | n/a | 1 | 1 | 10 | 10 | 1 | 1 | |
| PopulationCodec(Codec, Codec, Codec) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| PopulationCodec(Codec, int, Codec) | | 77% | | 50% | 2 | 3 | 1 | 7 | 0 | 1 |
| decode(InputStream) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| decode(InputStream, long) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| encode(int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| encode(int, int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getFavoured() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getFavouredCodec() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getTokenCodec() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getUnfavouredCodec() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |