| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 1 of 385 | 99% | 3 of 42 | 92% | 3 | 26 | 0 | 69 | 0 | 5 |
| UnixCompressFilter.ZInputStream(String, InputStream) | | 98% | | 75% | 2 | 5 | 0 | 13 | 0 | 1 |
| nextKey() | | 100% | | 92% | 1 | 8 | 0 | 24 | 0 | 1 |
| selectNext() | | 100% | | 100% | 0 | 8 | 0 | 13 | 0 | 1 |
| read() | | 100% | | 100% | 0 | 4 | 0 | 9 | 0 | 1 |
| initialize() | | 100% | n/a | 0 | 1 | 0 | 10 | 0 | 1 |