| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 1 of 141 | 99% | 2 of 16 | 87% | 2 | 14 | 0 | 35 | 0 | 6 |
| validateBlockHashAndNumber(Optional, OptionalLong) | | 93% | | 75% | 2 | 5 | 0 | 2 | 0 | 1 |
| readFrom(RLPInput) | | 100% | | 100% | 0 | 3 | 0 | 11 | 0 | 1 |
| writeTo(RLPOutput) | | 100% | | 100% | 0 | 3 | 0 | 9 | 0 | 1 |
| GetBlockHeadersMessage.GetBlockHeadersData(Optional, OptionalLong, int, int, boolean) | | 100% | n/a | 0 | 1 | 0 | 9 | 0 | 1 | |
| create(long, int, int, boolean) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| create(Hash, int, int, boolean) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |