*/
  @Override
  public boolean isEmpty() {
    return rowList.isEmpty() || columnList.isEmpty();
  }

  /**
   * {@inheritDoc}
   *
   * @throws IllegalArgumentException if {@code rowKey} is not in {@link #rowKeySet()} or {@code
   *     columnKey} is not in {@link #columnKeySet()}.
   */
  @CanIgnoreReturnValue
  @Override

   */
  @Deprecated
  public Comparator<? super C> columnComparator() {
    return columnComparator;
  }

  // TODO(lowasser): make column return a SortedMap

  /**
   * {@inheritDoc}
   *
   * <p>Because a {@code TreeBasedTable} has unique sorted values for a given row, this method
   * returns a {@link SortedMap}, instead of the {@link Map} specified in the {@link Table}
   * interface.
   *

          this.isEmpty()
              ? emptyMultiset(Ordering.from(comparator()).reverse())
              : new DescendingImmutableSortedMultiset<E>(this);
    }
    return result;
  }

  /**
   * {@inheritDoc}
   *
   * <p>This implementation is guaranteed to throw an {@link UnsupportedOperationException}.
   *
   * @throws UnsupportedOperationException always
   * @deprecated Unsupported operation.
   */

    }

    /**
     * @return whether the session is in use
     */
    @Override
    public boolean isInUse() {
        return this.usageCount.get() > 0;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.SmbSession#unwrap(java.lang.Class)
     */
    @SuppressWarnings("unchecked")
    @Override
    public <T extends SmbSession> T unwrap(Class<T> type) {

   *
   * @throws IllegalStateException if the dataset is empty
   */
  public double max() {
    checkState(count != 0);
    return max;
  }

  /**
   * {@inheritDoc}
   *
   * <p><b>Note:</b> This tests exact equality of the calculated statistics, including the floating
   * point values. Two instances are guaranteed to be considered equal if one is copied from the

    return comparator;
  }

  @Override // needed to unify the iterator() methods in Collection and SortedIterable
  public abstract UnmodifiableIterator<E> iterator();

  /**
   * {@inheritDoc}
   *
   * <p>This method returns a serializable {@code ImmutableSortedSet}.
   *
   * <p>The {@link SortedSet#headSet} documentation states that a subset of a subset throws an

        this.isActive = isActive;
        this.isPermanent = isPermanent;
        this.macAddress = macAddress;
        this.isDataFromNodeStatus = true;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.Address#unwrap(java.lang.Class)
     */
    @SuppressWarnings("unchecked")
    @Override
    public <T extends Address> T unwrap(final Class<T> type) {

            } catch (final IOException e) {
                throw new CIFSException("Failed to get group member SIDs", e);
            }
        }

    }

    /**
     *
     * {@inheritDoc}
     *
     * @see jcifs.SidResolver#getLocalGroupsMap(jcifs.CIFSContext, java.lang.String, int)
     */
    @Override

      try {
        return unbox(countMap.get(element));
      } catch (NullPointerException | ClassCastException e) {
        return 0;
      }
    }

    /**
     * {@inheritDoc}
     *
     * <p>If the data in the multiset is modified by any other threads during this method, it is
     * undefined which (if any) of these modifications will be reflected in the result.
     */
    @Override

        String circuitBreakerName = String.format("SMB-%s:%d", address.getHostAddress(), port);
        this.circuitBreaker = new SimpleCircuitBreaker(circuitBreakerName, 3, 2, 30000L);

    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.util.transport.Transport#getResponseTimeout()
     */
    @Override
    protected int getResponseTimeout(final Request req) {
        if (req instanceof CommonServerMessageBlockRequest) {