| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 111 of 124 | 10% | 10 of 10 | 0% | 14 | 15 | 23 | 25 | 9 | 10 |
| checkLegalityBeforeTypeCoercion() | | 0% | | 0% | 5 | 5 | 10 | 10 | 1 | 1 |
| Retention(boolean, boolean, Expression, Expression[]) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| withDistinctAndChildren(boolean, List) | | 0% | | 0% | 2 | 2 | 2 | 2 | 1 | 1 |
| Retention(boolean, Expression, Expression[]) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| withAlwaysNullable(boolean) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| Retention(Expression, Expression[]) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| accept(ExpressionVisitor, Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| Retention(NullableAggregateFunctionParams) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| getSignatures() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |