| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 29 of 60 | 51% | 4 of 6 | 33% | 4 | 7 | 3 | 9 | 1 | 4 |
| toString() | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| setEnclosed(IHeaderMatcher.Builder) | | 66% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| build() | | 76% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| NotBuilder() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |