| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 36 of 433 | 91% | 5 of 32 | 84% | 7 | 54 | 9 | 101 | 2 | 38 | 0 | 6 |
| XZCompressorInputStream | | 86% | | 91% | 2 | 18 | 5 | 38 | 1 | 12 | 0 | 1 |
| XZUtils | | 96% | | 83% | 3 | 21 | 2 | 37 | 0 | 12 | 0 | 1 |
| XZCompressorOutputStream | | 88% | n/a | 1 | 6 | 2 | 11 | 1 | 6 | 0 | 1 | |
| XZCompressorOutputStream.Builder | | 88% | | 50% | 1 | 4 | 0 | 6 | 0 | 3 | 0 | 1 |
| XZCompressorInputStream.Builder | | 100% | n/a | 0 | 4 | 0 | 7 | 0 | 4 | 0 | 1 | |
| XZUtils.CachedAvailability | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 |