| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 369 of 421 | 12% | 29 of 30 | 3% | 49 | 54 | 87 | 100 | 34 | 39 | 4 | 6 |
| XZUtils | | 0% | | 0% | 21 | 21 | 37 | 37 | 12 | 12 | 1 | 1 |
| XZCompressorInputStream | | 29% | | 10% | 14 | 18 | 26 | 37 | 9 | 13 | 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 |