| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 6 of 6 | 0 % | 0 of 0 | n/a | 4 | 4 | 5 | 5 | 4 | 4 |
| NullWriter() | | 0 % | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| close() | | 0 % | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| flush() | | 0 % | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| write(char[], int, int) | | 0 % | n/a | 1 | 1 | 1 | 1 | 1 | 1 |