| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 379 of 433 | 12% | 30 of 32 | 6% | 49 | 54 | 87 | 101 | 33 | 38 | 4 | 6 |
| XZUtils | | 0% | | 0% | 21 | 21 | 37 | 37 | 12 | 12 | 1 | 1 |
| XZCompressorInputStream | | 28% | | 16% | 14 | 18 | 26 | 38 | 8 | 12 | 0 | 1 |
| XZCompressorOutputStream | | 0% | n/a | 6 | 6 | 11 | 11 | 6 | 6 | 1 | 1 | |
| XZCompressorOutputStream.Builder | | 0% | | 0% | 4 | 4 | 6 | 6 | 3 | 3 | 1 | 1 |
| XZUtils.CachedAvailability | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | |
| XZCompressorInputStream.Builder | | 27% | n/a | 3 | 4 | 5 | 7 | 3 | 4 | 0 | 1 |