| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 42 of 42 | 0% | 0 of 0 | n/a | 7 | 7 | 8 | 8 | 7 | 7 |
| subMap(Object, Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| headMap(Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| tailMap(Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| AbstractHistoricalSortedMap(HistoryManager, SortedMap) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| comparator() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| firstKey() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| lastKey() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |