| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 139 of 139 | 0% | 10 of 10 | 0% | 13 | 13 | 36 | 36 | 8 | 8 |
| equals(Object) | | 0% | | 0% | 5 | 5 | 10 | 10 | 1 | 1 |
| toJSONString() | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| toString() | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 | |
| hashCode() | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| compareTo(XYItemKey) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| XYItemKey(Comparable, int) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| getSeriesKey() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getItemIndex() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |