| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 6 of 47 | 87% | 2 of 6 | 66% | 2 | 9 | 2 | 12 | 0 | 6 |
| compareTo(ColumnKey) | | 73% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| equals(Object) | | 85% | | 75% | 1 | 3 | 1 | 3 | 0 | 1 |
| ColumnIndexKey(int) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| hashCode() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| toString() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getPriority() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |