| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 155 of 155 | 0% | 18 of 18 | 0% | 17 | 17 | 31 | 31 | 8 | 8 |
| compact() | | 0% | | 0% | 7 | 7 | 17 | 17 | 1 | 1 |
| dereference(int) | | 0% | | 0% | 4 | 4 | 3 | 3 | 1 | 1 |
| InMemoryGroupedTopNBuilder.PageReference(Page) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| reference(InMemoryGroupedTopNBuilder.Row) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| getEstimatedSizeInBytes() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| static {...} | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getUsedPositionCount() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getPage() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |