| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 18 of 32 | 43% | 1 of 2 | 50% | 4 | 6 | 6 | 10 | 3 | 5 |
| setExternalReferences(Set) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| addExternalReference(ExternalReference) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| deleteExternalReference(ExternalReference) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| getExternalReferences() | | 100% | | 50% | 1 | 2 | 0 | 3 | 0 | 1 |
| ExternalReferenceWrapper() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |