this.element = Preconditions.checkNotNull(element);
  }

  @Override
  public int size() {
    return 1;
  }

  @Override
  public boolean contains(@Nullable Object target) {
    return element.equals(target);
  }

  @Override
  public UnmodifiableIterator<E> iterator() {
    return singletonIterator(element);
  }

  @Override
  public ImmutableList<E> asList() {
    return ImmutableList.of(element);

  }

  @Override
  int internalArrayStart() {
    return delegateList.internalArrayStart();
  }

  @Override
  int internalArrayEnd() {
    return delegateList.internalArrayEnd();
  }

  @Override
  public E get(int index) {
    return delegateList.get(index);
  }

  // redeclare to help optimizers with b/310253115
  @SuppressWarnings("RedundantOverride")
  @Override
  @J2ktIncompatible

    }

    @Override
    public int getAttributes() {
        return fileAttributes;
    }

    @Override
    public long getCreateTime() {
        return lastWriteTime + serverTimeZoneOffset;
    }

    @Override
    public long getLastWriteTime() {
        return lastWriteTime + serverTimeZoneOffset;
    }

    @Override
    public long getSize() {
        return fileSize;

    this.inverse = inverse;
  }

  @Override
  public @Nullable V get(@Nullable Object key) {
    return singleKey.equals(key) ? singleValue : null;
  }

  @Override
  public int size() {
    return 1;
  }

  @Override
  public void forEach(BiConsumer<? super K, ? super V> action) {
    checkNotNull(action).accept(singleKey, singleValue);
  }

  @Override
  public boolean containsKey(@Nullable Object key) {

    }

    @Override
    public long getLastWriteTime() {
        return convertTime(this.lastWriteTime);
    }

    @Override
    public long getLastAccessTime() {
        // Fake access time
        return convertTime(this.lastWriteTime);
    }

    @Override
    public long getSize() {
        return this.fileSize;
    }

    @Override

     */
    public FileStandardInfo() {
    }

    @Override
    public byte getFileInformationLevel() {
        return FILE_STANDARD_INFO;
    }

    @Override
    public int getAttributes() {
        return 0;
    }

    @Override
    public long getCreateTime() {
        return 0L;
    }

    @Override
    public long getLastWriteTime() {
        return 0L;
    }

        // #pending others

        return list;
    }

    @Override
    protected <RESULT extends ENTITY> void helpSelectCursorHandlingByPaging(CB cb, EntityRowHandler<RESULT> handler,
            Class<? extends RESULT> entityType, CursorSelectOption option) {
        delegateSelectCursor(cb, handler, entityType);
    }

    @Override

    private static final String KEY_PROPERTY = "title";

    @Override
    protected String getNamePrefix() {
        return NAME_PREFIX;
    }

    @Override
    protected String getApiPath() {
        return API_PATH;
    }

    @Override
    protected String getKeyProperty() {
        return KEY_PROPERTY;
    }

    @Override
    protected String getListEndpointSuffix() {

    checkArgument(!delegate.isEmpty());
  }

  @Override
  UnmodifiableIterator<K> keyIterator() {
    return Iterators.unmodifiableIterator(delegate.keySet().iterator());
  }

  @Override
  Spliterator<K> keySpliterator() {
    return delegate.keySet().spliterator();
  }

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

  @Override
  public boolean containsKey(@Nullable Object key) {

      return obverse.removeInverse(obverseValue);
    }

    @Override
    public BiMap<K, V> inverse() {
      return obverse;
    }

    @Override
    public void clear() {
      obverse.clear();
    }

    @Override
    public Set<V> keySet() {
      return obverse.values();
    }

    @Override
    public Set<K> values() {
      return obverse.keySet();
    }