| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 25 of 40 | 37% | 0 of 0 | n/a | 4 | 7 | 4 | 7 | 4 | 7 |
| newSelectorGroupMaker(ClusteringComparator, int, Selector, List, GroupingState) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| newSelectorGroupMaker(ClusteringComparator, int, Selector, List) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| newPkPrefixGroupMaker(ClusteringComparator, int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| returnAtLeastOneRow() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| newPkPrefixGroupMaker(ClusteringComparator, int, GroupingState) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| GroupMaker() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |