| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 219 of 219 | 0% | 2 of 2 | 0% | 9 | 9 | 49 | 49 | 8 | 8 |
| testMerge() | | 0% | n/a | 1 | 1 | 13 | 13 | 1 | 1 | |
| TestDoubleHistogramAggregation() | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| test() | | 0% | n/a | 1 | 1 | 11 | 11 | 1 | 1 | |
| makeInput(int) | | 0% | | 0% | 2 | 2 | 7 | 7 | 1 | 1 |
| testNull() | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| testBadNumberOfBuckets() | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| extractSingleValue(Block) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| lambda$testMerge$0(Double) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |