| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 5 of 52 | 90% | 4 of 8 | 50% | 4 | 7 | 2 | 11 | 0 | 3 |
| equals(Object) | | 82% | | 50% | 4 | 5 | 2 | 6 | 0 | 1 |
| hashCode() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| UnionDataTraitUtils.ConstantValueKey(Class, Object) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 |