| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 1 of 527 | 99% | 3 of 76 | 96% | 3 | 48 | 0 | 117 | 0 | 10 |
| read(char[], int, int) | | 99% | | 94% | 3 | 29 | 0 | 83 | 0 | 1 |
| StringSubstitutorReader(Reader, StringSubstitutor) | | 100% | n/a | 0 | 1 | 0 | 7 | 0 | 1 | |
| drain(char[], int, int) | | 100% | | 100% | 0 | 3 | 0 | 6 | 0 | 1 |
| drainOnEos(int, char[], int, int) | | 100% | | 100% | 0 | 3 | 0 | 6 | 0 | 1 |
| read() | | 100% | | 100% | 0 | 3 | 0 | 6 | 0 | 1 |
| buffer(int) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| readCount(int, int) | | 100% | | 100% | 0 | 2 | 0 | 2 | 0 | 1 |
| isBufferMatchAt(StringMatcher, int) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| bufferOrDrainOnEos(int, char[], int, int) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| isDraining() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |