| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 65 of 104 | 37% | 8 of 10 | 20% | 8 | 12 | 18 | 31 | 3 | 7 |
| read(CharBuffer) | | 0% | | 0% | 2 | 2 | 9 | 9 | 1 | 1 |
| read(char[]) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| read() | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| close() | | 66% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| read(char[], int, int) | | 100% | | 50% | 1 | 2 | 0 | 4 | 0 | 1 |
| TeeReader(Reader, Writer, boolean) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| TeeReader(Reader, Writer) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |