| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 54 of 94 | 42% | 1 of 6 | 83% | 1 | 6 | 10 | 20 | 0 | 3 |
| applyFormatOptions(ArchiveOutputStream, Map) | | 35% | | 75% | 1 | 3 | 5 | 9 | 0 | 1 |
| getCompressionLevel(Map) | | 51% | | 100% | 0 | 2 | 5 | 10 | 0 | 1 |
| BaseFormat() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |