| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 19 of 19 | 0% | 0 of 0 | n/a | 4 | 4 | 4 | 4 | 4 | 4 |
| sort(RexNode[]) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| preOperands(RexNode[]) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| unique(RexNode[]) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| distinct() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |