| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 9 of 137 | 93% | 1 of 12 | 91% | 2 | 16 | 4 | 38 | 1 | 10 |
| write(int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| toByteArray() | | 82% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| writeByte(int) | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| writeBit(int) | | 100% | | 100% | 0 | 3 | 0 | 6 | 0 | 1 |
| flush() | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| getBitsAvailableInCurrentByte() | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| BitArrayOutputStream() | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| BitArrayOutputStream(int) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| close() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| size() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |