| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 24 of 220 | 89% | 14 of 40 | 65% | 12 | 32 | 4 | 43 | 0 | 11 |
| purge(Reference) | | 71% | | 44% | 8 | 10 | 1 | 10 | 0 | 1 |
| equals(Object) | | 90% | | 75% | 3 | 7 | 2 | 11 | 0 | 1 |
| toReference(AbstractReferenceMap.ReferenceStrength, Object, int) | | 85% | | 75% | 1 | 4 | 1 | 5 | 0 | 1 |
| AbstractReferenceMap.ReferenceEntry(AbstractReferenceMap, AbstractHashedMap.HashEntry, int, Object, Object) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| setValue(Object) | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| getKey() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| getValue() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| hashCode() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| next() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| nullValue() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| onPurge() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |