unlock property
Unlocks the map, returning a regular (mutable, ordered) Map<K, Set<V>
of type
LinkedHashMap. This map is "safe", in the sense that is independent from
the original IMap.
Implementation
Map<K, Set<V>> get unlock {
Map<K, Set<V>> result = {};
for (MapEntry<K, ISet<V>> entry in _mapOfSets.entries) {
result[entry.key] = entry.value.unlock;
}
return result;
}