| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 8 of 221 | 96% | 0 of 36 | 100% | 1 | 25 | 2 | 52 | 1 | 7 |
| isDoiRef(String) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| join(List, String) | | 100% | | 100% | 0 | 5 | 0 | 13 | 0 | 1 |
| removeTrailingNull(String[]) | | 100% | | 100% | 0 | 4 | 0 | 12 | 0 | 1 |
| join(String[], String) | | 100% | | 100% | 0 | 4 | 0 | 10 | 0 | 1 |
| joinEnumNames(Class, String) | | 100% | | 100% | 0 | 3 | 0 | 8 | 0 | 1 |
| isNumeric(String) | | 100% | | 100% | 0 | 4 | 0 | 6 | 0 | 1 |
| isBlank(String) | | 100% | | 100% | 0 | 4 | 0 | 1 | 0 | 1 |