| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 108 of 108 | 0% | 0 of 0 | n/a | 8 | 8 | 26 | 26 | 8 | 8 |
| testConstructors() | | 0% | n/a | 1 | 1 | 12 | 12 | 1 | 1 | |
| testAccessorsAndMutators() | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| testUnmodifiable() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| makeMapEntry() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| makeMapEntry(Object, Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| lambda$testUnmodifiable$0(Map.Entry) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| UnmodifiableMapEntryTest() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| testSelfReferenceHandling() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |