| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 29 of 76 | 61% | 9 of 14 | 35% | 9 | 13 | 11 | 25 | 2 | 6 |
| readResolve() | | 30% | | 16% | 3 | 4 | 5 | 7 | 0 | 1 |
| equals(Object) | | 70% | | 50% | 4 | 5 | 4 | 10 | 0 | 1 |
| hashCode() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| HistogramType(String) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |