| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 90 of 105 | 14% | 0 of 0 | n/a | 12 | 15 | 24 | 28 | 12 | 15 |
| merge(Object, Object, BiFunction) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| replace(Object, Object, Object) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| compute(Object, BiFunction) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| computeIfAbsent(Object, Function) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| computeIfPresent(Object, BiFunction) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| putIfAbsent(Object, Object) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| remove(Object, Object) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| replace(Object, Object) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| remove(Object) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| putAll(Map) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| replaceAll(BiFunction) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| clear() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| put(Object, Object) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| unmodifiable() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| get() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |