| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 60 of 166 | 63 % | 13 of 26 | 50 % | 14 | 21 | 17 | 46 | 3 | 8 |
| write(int) | | 0 % | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| finish() | | 0 % | | 0 % | 3 | 3 | 5 | 5 | 1 | 1 |
| write(byte[], int, int) | | 79 % | | 60 % | 4 | 6 | 3 | 11 | 0 | 1 |
| DeflaterOutputStream(OutputStream) | | 0 % | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| DeflaterOutputStream(OutputStream, Deflater, int) | | 71 % | | 50 % | 3 | 4 | 2 | 10 | 0 | 1 |
| deflate() | | 100 % | | 100 % | 0 | 2 | 0 | 4 | 0 | 1 |
| close() | | 100 % | | 50 % | 2 | 3 | 0 | 7 | 0 | 1 |
| DeflaterOutputStream(OutputStream, Deflater) | | 100 % | n/a | 0 | 1 | 0 | 2 | 0 | 1 |