| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 13 of 129 | 89% | 5 of 14 | 64% | 6 | 15 | 3 | 26 | 1 | 8 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| equals(Object) | | 85% | | 50% | 5 | 6 | 2 | 8 | 0 | 1 |
| project(Map) | | 100% | | 100% | 0 | 3 | 0 | 8 | 0 | 1 |
| hashCode() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| DistributionMapping(String, List, List) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| getMappingId() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getDeterminantExprIds() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getTargetDistributionIndices() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |