| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 82 of 82 | 0% | 2 of 2 | 0% | 14 | 14 | 35 | 35 | 13 | 13 |
| checkToTripIOException() | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| MyBufferedWriter(Writer, int, boolean) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| write(char[], int, int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| write(String, int, int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| write(int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| write(char[]) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| write(String) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| MyBufferedWriter(Writer, int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| close() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| flush() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| static {...} | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| MyBufferedWriter(Writer) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| setThrowIOException(boolean) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |