| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 160 of 160 | 0% | 30 of 30 | 0% | 23 | 23 | 41 | 41 | 8 | 8 |
| equals(Object) | | 0% | | 0% | 11 | 11 | 20 | 20 | 1 | 1 |
| hashCode() | | 0% | | 0% | 3 | 3 | 6 | 6 | 1 | 1 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| compareTo(PrologOperator) | | 0% | | 0% | 4 | 4 | 6 | 6 | 1 | 1 |
| AbstractOperator(int, String, String) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| getPriority() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getSpecifier() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getOperator() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |