public <V> UnifiedSetMultimap<V, T> groupByEach( Function<? super T, ? extends Iterable<V>> function) { return this.groupByEach(function, UnifiedSetMultimap.<V, T>newMultimap()); }
public <V> UnifiedSetMultimap<V, T> groupBy(Function<? super T, ? extends V> function) { return this.groupBy(function, UnifiedSetMultimap.<V, T>newMultimap()); }