| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 37 of 147 | 74% | 11 of 20 | 45% | 8 | 16 | 9 | 35 | 0 | 6 |
| updateReferences(Map, Collection) | | 65% | | 45% | 8 | 11 | 9 | 24 | 0 | 1 |
| addReferences(Map) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| ReferenceTracker(Map, List) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| ReferenceTracker() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getReference(ImmutableNode) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getRemovedReferences() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |