| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 227 of 611 | 62% | 11 of 40 | 72% | 30 | 70 | 49 | 145 | 20 | 50 | 1 | 8 |
| TarFormat | | 64% | | 77% | 7 | 17 | 11 | 44 | 3 | 8 | 0 | 1 |
| ZipFormat | | 57% | | 77% | 7 | 17 | 11 | 34 | 3 | 8 | 0 | 1 |
| BaseFormat | | 23% | | 50% | 1 | 3 | 5 | 8 | 0 | 2 | 0 | 1 |
| ArchiveFormats | | 67% | | 0% | 3 | 6 | 5 | 15 | 2 | 5 | 0 | 1 |
| Tbz2Format | | 80% | n/a | 3 | 8 | 4 | 13 | 3 | 8 | 0 | 1 | |
| TxzFormat | | 78% | n/a | 3 | 8 | 4 | 13 | 3 | 8 | 0 | 1 | |
| TgzFormat | | 78% | n/a | 3 | 8 | 4 | 13 | 3 | 8 | 0 | 1 | |
| FormatActivator | | 0% | n/a | 3 | 3 | 5 | 5 | 3 | 3 | 1 | 1 |