| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 31 of 304 | 89% | 7 of 20 | 65% | 7 | 20 | 6 | 64 | 0 | 10 |
| readBuffer() | | 91% | | 70% | 3 | 6 | 4 | 31 | 0 | 1 |
| seek(InputPosition) | | 80% | | 50% | 3 | 4 | 0 | 11 | 0 | 1 |
| upgradeInput(ChecksummedDataInput, ICompressor) | | 75% | n/a | 0 | 1 | 2 | 6 | 0 | 1 | |
| CompressedChecksummedDataInput(ChannelProxy, ICompressor, long) | | 100% | n/a | 0 | 1 | 0 | 8 | 0 | 1 | |
| isEOF() | | 100% | | 75% | 1 | 3 | 0 | 1 | 0 | 1 |
| getSeekPosition() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| close() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getSourcePosition() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getCompressor() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |