| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 243 of 243 | 0% | 45 of 45 | 0% | 34 | 34 | 55 | 55 | 11 | 11 |
| appendSourceCode(StringBuilder) | | 0% | | 0% | 14 | 14 | 21 | 21 | 1 | 1 |
| simplify(String) | | 0% | | 0% | 4 | 4 | 8 | 8 | 1 | 1 |
| numCapturingGroups() | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| isCaseSensitive() | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |
| containsAnchor() | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |
| equals(Object) | | 0% | | 0% | 3 | 3 | 2 | 2 | 1 | 1 |
| RegExpTree.Concatenation(RegExpTree, RegExpTree) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| RegExpTree.Concatenation(List) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| hashCode() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| children() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| appendDebugInfo(StringBuilder) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |