| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 288 of 288 | 0% | 38 of 38 | 0% | 29 | 29 | 80 | 80 | 10 | 10 |
| read(byte[], int, int) | | 0% | | 0% | 13 | 13 | 32 | 32 | 1 | 1 |
| readMoreChars() | | 0% | | 0% | 4 | 4 | 12 | 12 | 1 | 1 |
| ReaderInputStream(Reader, CharsetEncoder, int) | | 0% | | 0% | 2 | 2 | 10 | 10 | 1 | 1 |
| startDraining(boolean) | | 0% | | 0% | 3 | 3 | 6 | 6 | 1 | 1 |
| grow(CharBuffer) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| drain(byte[], int, int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| read() | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| ReaderInputStream(Reader, Charset, int) | | 0% | n/a | 1 | 1 | 8 | 8 | 1 | 1 | |
| availableCapacity(Buffer) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| close() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |