| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 21 of 48 | 56% | 1 of 2 | 50% | 6 | 8 | 5 | 14 | 5 | 7 |
| getHeaderClaim(String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getTree() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getType() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getContentType() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getKeyId() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| BasicHeader(String, String, String, String, Map, ObjectCodec) | | 92% | | 50% | 1 | 2 | 0 | 8 | 0 | 1 |
| getAlgorithm() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |