| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 92 of 95 | 3% | 4 of 4 | 0% | 5 | 6 | 18 | 19 | 3 | 4 |
| extract() | | 0% | | 0% | 3 | 3 | 16 | 16 | 1 | 1 |
| supportsNonFileResources() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getDefaultExtension() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| GUnzip() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |