| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 188 of 237 | 20% | 22 of 22 | 0% | 18 | 22 | 39 | 50 | 7 | 11 |
| checkLegalityBeforeTypeCoercion() | | 0% | | 0% | 6 | 6 | 18 | 18 | 1 | 1 |
| checkLegalityAfterRewrite() | | 0% | | 0% | 5 | 5 | 10 | 10 | 1 | 1 |
| requireArray(Lambda, int) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| withChildren(List) | | 0% | | 0% | 2 | 2 | 2 | 2 | 1 | 1 |
| accept(ExpressionVisitor, Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| ArraySortedMerge(ScalarFunctionParams) | | 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 | 3 | 0 | 1 | |
| nullable() | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| ArraySortedMerge(Expression, Expression[]) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getDataType() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |