| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 82 of 250 | 67% | 15 of 30 | 50% | 13 | 24 | 14 | 47 | 1 | 9 |
| toString() | | 0% | | 0% | 4 | 4 | 10 | 10 | 1 | 1 |
| tryCell(int, long, int) | | 86% | | 60% | 4 | 6 | 1 | 11 | 0 | 1 |
| tryAddOrAccumulate(long, int) | | 82% | | 50% | 3 | 4 | 2 | 7 | 0 | 1 |
| StreamingTombstoneHistogramBuilder.Spool(int) | | 81% | | 50% | 1 | 2 | 1 | 8 | 0 | 1 |
| getPowerOfTwoCapacity(int) | | 80% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| forEach(HistogramDataConsumer) | | 100% | | 100% | 0 | 3 | 0 | 4 | 0 | 1 |
| clear() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| hash(long) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |