/guava/guava/src/com/google/common/collect/ImmutableMap.java
new ImmutableSetMultimap<>( new MapViewOfValuesAsSingletonSets( ) , size() - 1 , null) ) : result;
new ImmutableSetMultimap<> ( new MapViewOfValuesAsSingletonSets ( ) , size ( ) , null ) ) : result;
if (isEmpty()) { return ImmutableSetMultimap.of(); } ImmutableSetMultimap<K, V> result = multimapView; return (result == null) ? (multimapView = <extra_id_0> } @WeakOuter private final class MapViewOfValuesAsSingletonSets extends IteratorBasedImmutableMap<K, ImmutableSet<V>> { @Override public int size() {