| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 31 of 45 | 31% | 3 of 4 | 25% | 3 | 5 | 10 | 16 | 1 | 3 |
| write(char[], int, int) | | 0% | | 0% | 2 | 2 | 9 | 9 | 1 | 1 |
| ChunkedWriter(Writer, int) | | 69% | | 50% | 1 | 2 | 1 | 5 | 0 | 1 |
| ChunkedWriter(Writer) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |