| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 23 of 79 | 70% | 3 of 6 | 50% | 4 | 8 | 6 | 20 | 2 | 5 |
| getHeaders(String) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| getHeaderNames() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| addHeader(String, String) | | 100% | | 50% | 1 | 2 | 0 | 7 | 0 | 1 |
| getHeader(String) | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| FileItemHeadersImpl() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |