addValues method
inherited
Adds an association from the given key to each of the given values.
Implementation
void addValues(K key, Iterable<V> values) {
_map.putIfAbsent(key, _create);
_addAll(_map[key], values);
}
Adds an association from the given key to each of the given values.
void addValues(K key, Iterable<V> values) {
_map.putIfAbsent(key, _create);
_addAll(_map[key], values);
}