| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 6 of 41 | 85% | 0 of 0 | n/a | 2 | 5 | 2 | 6 | 2 | 5 |
| flush() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| close() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| write(char[], int, int) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| ClosedWriter() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |