| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 0 of 355 | 100% | 1 of 42 | 97% | 1 | 24 | 0 | 66 | 0 | 3 |
| GroupHead(String, String) | | 100% | | 97% | 1 | 19 | 0 | 60 | 0 | 1 |
| matches(char) | | 100% | | 100% | 0 | 4 | 0 | 4 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |