| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 43 of 132 | 67% | 5 of 14 | 64% | 6 | 13 | 9 | 33 | 1 | 6 |
| close() | | 62% | | 66% | 2 | 4 | 5 | 14 | 0 | 1 |
| write(byte[]) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| write(byte[], int, int) | | 68% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| write(int) | | 75% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| COSOutputStream(List, COSDictionary, OutputStream, RandomAccessStreamCache) | | 90% | | 50% | 1 | 2 | 0 | 6 | 0 | 1 |
| flush() | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |