| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 9 of 141 | 93% | 1 of 14 | 92% | 1 | 12 | 2 | 27 | 0 | 5 |
| serialize(EstimatedHistogram, DataOutputPlus) | | 81% | | 83% | 1 | 4 | 2 | 10 | 0 | 1 |
| serializedSize(EstimatedHistogram) | | 100% | | 100% | 0 | 3 | 0 | 8 | 0 | 1 |
| deserialize(DataInputPlus) | | 100% | | 100% | 0 | 3 | 0 | 7 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| EstimatedHistogram.EstimatedHistogramSerializer() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |