return this.handleStateDirectory;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.Configuration#isUseMultiChannel()
     */
    @Override
    public boolean isUseMultiChannel() {
        return this.useMultiChannel;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.Configuration#getMaxChannels()
     */
    @Override

    return columnMap().keySet();
  }

  /**
   * {@inheritDoc}
   *
   * <p>The value {@code Map<R, V>} instances in the returned map are {@link ImmutableMap} instances
   * as well.
   */
  @Override
  public abstract ImmutableMap<C, Map<R, V>> columnMap();

  /**
   * {@inheritDoc}
   *
   * @throws NullPointerException if {@code rowKey} is {@code null}
   */

      super.put(key, value);
      return this;
    }

    /**
     * {@inheritDoc}
     *
     * @since 11.0
     */
    @CanIgnoreReturnValue
    @Override
    public Builder<K, V> put(Entry<? extends K, ? extends V> entry) {
      super.put(entry);
      return this;
    }

    /**
     * {@inheritDoc}
     *
     * @since 19.0
     */
    @CanIgnoreReturnValue
    @Override

     * @param type the class of the tree type to unwrap to
     * @return tree instance with the given type
     */
    <T extends SmbTree> T unwrap(Class<T> type);

    /**
     * {@inheritDoc}
     *
     * @see java.lang.AutoCloseable#close()
     */
    @Override
    void close();

    return (SortedMap<R, Map<C, V>>) backingMap;
  }

  /**
   * {@inheritDoc}
   *
   * <p>This method returns a {@link SortedSet}, instead of the {@code Set} specified in the {@link
   * Table} interface.
   */
  @Override
  public SortedSet<R> rowKeySet() {
    return (SortedSet<R>) rowMap().keySet();
  }

  /**
   * {@inheritDoc}
   *

   */
  @Override
  NavigableSet<E> elementSet();

  /**
   * {@inheritDoc}
   *
   * <p>The {@code entrySet}'s iterator returns entries in ascending element order according to this
   * multiset's comparator.
   */
  @Override
  Set<Entry<E>> entrySet();

  /**
   * {@inheritDoc}
   *
   * <p>The iterator returns the elements in ascending order according to this multiset's

   */
  @Override
  NavigableSet<E> elementSet();

  /**
   * {@inheritDoc}
   *
   * <p>The {@code entrySet}'s iterator returns entries in ascending element order according to this
   * multiset's comparator.
   */
  @Override
  Set<Entry<E>> entrySet();

  /**
   * {@inheritDoc}
   *
   * <p>The iterator returns the elements in ascending order according to this multiset's

        this.rawPayload = rawPayload;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlock#getDigest()
     */
    @Override
    public Smb2SigningDigest getDigest() {
        return this.digest;
    }

    /**
     *
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlock#setDigest(jcifs.internal.SMBSigningDigest)

 *
 * @param <T> the type of elements returned by this iterator
 * @author mbechler
 */
public interface CloseableIterator<T> extends Iterator<T>, AutoCloseable {

    /**
     * {@inheritDoc}
     *
     * @see java.lang.AutoCloseable#close()
     */
    @Override
    void close() throws CIFSException;

    return columnMap().keySet();
  }

  /**
   * {@inheritDoc}
   *
   * <p>The value {@code Map<R, V>} instances in the returned map are {@link ImmutableMap} instances
   * as well.
   */
  @Override
  public abstract ImmutableMap<C, Map<R, V>> columnMap();

  /**
   * {@inheritDoc}
   *
   * @throws NullPointerException if {@code rowKey} is {@code null}
   */