@Override
  public ImmutableSet<Entry<K, V>> entrySet() {
    return super.entrySet();
  }

  @Override
  ImmutableSet<Entry<K, V>> createEntrySet() {
    final class EntrySet extends ImmutableMapEntrySet<K, V> {
      @Override
      public UnmodifiableIterator<Entry<K, V>> iterator() {
        return asList().iterator();
      }

      @Override

    }

    @Override
    public int size() {
      return multimap.keySet().size();
    }

    @Override
    protected Set<Entry<K, Collection<V>>> createEntrySet() {
      return new EntrySet();
    }

    void removeValuesForKey(@Nullable Object key) {
      multimap.keySet().remove(key);
    }

    @WeakOuter