| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 407 of 478 | 14% | 102 of 110 | 7% | 55 | 62 | 100 | 117 | 2 | 7 |
| match(String, String, boolean) | | 0% | | 0% | 48 | 48 | 88 | 88 | 1 | 1 |
| toString() | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 | |
| accept(String) | | 47% | | 37% | 3 | 5 | 5 | 10 | 0 | 1 |
| addPattern(String) | | 77% | | 50% | 2 | 3 | 1 | 5 | 0 | 1 |
| isEmpty() | | 100% | | 75% | 1 | 3 | 0 | 4 | 0 | 1 |
| PatternMatcher() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |