public class MultimapPutIterableTester<K, V> extends AbstractMultimapTester<K, V, Multimap<K, V>> {
  @CollectionSize.Require(absent = ZERO)
  @MapFeature.Require(SUPPORTS_PUT)
  public void testPutAllNonEmptyIterableOnPresentKey() {
    assertTrue(
        multimap()
            .putAll(
                k0(),
                new Iterable<V>() {
                  @Override
                  public Iterator<V> iterator() {