| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 235 of 430 | 45% | 18 of 32 | 43% | 17 | 29 | 51 | 99 | 7 | 13 |
| writeImpl(InputStream) | | 0% | | 0% | 3 | 3 | 12 | 12 | 1 | 1 |
| toInputStream(AbstractByteArrayOutputStream.InputStreamConstructor) | | 0% | | 0% | 4 | 4 | 13 | 13 | 1 | 1 |
| resetImpl() | | 0% | | 0% | 2 | 2 | 11 | 11 | 1 | 1 |
| writeToImpl(OutputStream) | | 0% | | 0% | 3 | 3 | 9 | 9 | 1 | 1 |
| needNewBuffer(int) | | 69% | | 75% | 1 | 3 | 3 | 13 | 0 | 1 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString(Charset) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString(String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| writeImpl(byte[], int, int) | | 100% | | 100% | 0 | 3 | 0 | 13 | 0 | 1 |
| toByteArrayImpl() | | 100% | | 83% | 1 | 4 | 0 | 14 | 0 | 1 |
| writeImpl(int) | | 100% | | 100% | 0 | 2 | 0 | 7 | 0 | 1 |
| AbstractByteArrayOutputStream() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| close() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |