| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 20 of 109 | 81% | 4 of 12 | 66% | 5 | 10 | 5 | 26 | 1 | 4 |
| write(byte[], int, int) | | 83% | | 66% | 2 | 4 | 2 | 11 | 0 | 1 |
| finish() | | 82% | | 66% | 2 | 4 | 2 | 10 | 0 | 1 |
| write(int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| DeltaWindow.ZipStream(Deflater, byte[]) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 |