| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 448 of 2,855 | 84% | 106 of 426 | 75% | 117 | 344 | 118 | 689 | 28 | 131 | 1 | 15 |
| FirstTokens.java | | 92% | | 79% | 59 | 183 | 46 | 358 | 0 | 32 | 0 | 3 |
| Matcher2.java | | 57% | | 16% | 8 | 21 | 22 | 56 | 3 | 15 | 0 | 1 |
| RegexComposed.java | | 70% | | 57% | 8 | 18 | 9 | 35 | 4 | 11 | 0 | 1 |
| RegexResult.java | | 75% | | 64% | 10 | 22 | 10 | 42 | 3 | 8 | 0 | 1 |
| RegexRepeatedOneOrMore.java | | 46% | | 0% | 5 | 7 | 9 | 16 | 3 | 5 | 0 | 1 |
| RegexRepeatedZeroOrMore.java | | 0% | n/a | 3 | 3 | 7 | 7 | 3 | 3 | 1 | 1 | |
| RegexLeaf.java | | 89% | | 90% | 6 | 31 | 4 | 61 | 4 | 20 | 0 | 1 |
| RegexConcat.java | | 88% | | 73% | 7 | 23 | 2 | 37 | 1 | 10 | 0 | 1 |
| MatcherIterator.java | | 58% | 0% | 3 | 5 | 2 | 7 | 2 | 4 | 0 | 1 | |
| RegexPartialMatch.java | | 70% | n/a | 2 | 6 | 2 | 9 | 2 | 6 | 0 | 1 | |
| Pattern2.java | | 93% | | 62% | 3 | 12 | 2 | 30 | 0 | 8 | 0 | 1 |
| RegexOr.java | | 93% | | 100% | 2 | 10 | 2 | 24 | 2 | 6 | 0 | 1 |
| RegexOptional.java | | 88% | n/a | 1 | 3 | 1 | 7 | 1 | 3 | 0 | 1 |