R extends @Nullable Object, C extends @Nullable Object, V extends @Nullable Object>
    implements Table<R, C, V> {

  @Override
  public boolean containsRow(@Nullable Object rowKey) {
    return Maps.safeContainsKey(rowMap(), rowKey);
  }

  @Override
  public boolean containsColumn(@Nullable Object columnKey) {
    return Maps.safeContainsKey(columnMap(), columnKey);
  }

  @Override
  public Set<R> rowKeySet() {

        when(request.getOverrideTimeout()).thenReturn(3000);
        when(request.allowChain(any())).thenReturn(true);

        // When
        boolean async = request.isResponseAsync();
        int size = request.size();
        Integer timeout = request.getOverrideTimeout();
        boolean canChain = request.allowChain(nextRequest);

        // Then
        assertTrue(async);
        assertEquals(100, size);

            }
            throw new UnsupportedOperationException();
        }
    }

    private interface JavadocTagHandler {
        boolean onJavadocTag(String tag, String value);
    }

    private interface HtmlElementHandler {
        boolean onStartElement(String element, Map<String, String> attributes);

        void onText(String text);

        void onEndElement(String element);
    }

    }
    return comparator;
  }

  @Override
  public boolean containsKey(Object key) {
    try {
      return delegate.containsKey(checkValid(key));
    } catch (NullPointerException | ClassCastException e) {
      return false;
    }
  }

  @Override
  public boolean containsValue(Object value) {
    return delegate.containsValue(value);
  }

  @Override

        });
  }

  private final boolean allowsSelfLoops;
  private final boolean allowsParallelEdges;
  private final ElementOrder<Integer> nodeOrder;
  private final ElementOrder<String> edgeOrder;

  public StandardMutableDirectedNetworkTest(
      boolean allowsSelfLoops,
      boolean allowsParallelEdges,
      ElementOrder<Integer> nodeOrder,

        });
  }

  private final boolean allowsSelfLoops;
  private final boolean allowsParallelEdges;
  private final ElementOrder<Integer> nodeOrder;
  private final ElementOrder<String> edgeOrder;

  public StandardMutableUndirectedNetworkTest(
      boolean allowsSelfLoops,
      boolean allowsParallelEdges,
      ElementOrder<Integer> nodeOrder,

        });
  }

  private final boolean allowsSelfLoops;
  private final boolean allowsParallelEdges;
  private final ElementOrder<Integer> nodeOrder;
  private final ElementOrder<String> edgeOrder;

  public StandardMutableDirectedNetworkTest(
      boolean allowsSelfLoops,
      boolean allowsParallelEdges,
      ElementOrder<Integer> nodeOrder,

     *
     * @return an {@link Optional} containing the boolean value {@code true} if specified, or empty
     */
    Optional<Boolean> force();

    /**
     * Should imply "yes" to all questions.
     *
     * @return an {@link Optional} containing the boolean value {@code true} if specified, or empty
     */
    Optional<Boolean> yes();

    /**
     * Returns the list of encryption goals to be executed.

    public boolean removeAll(Collection<?> collection) {
      boolean changed = false;
      Iterator<E> itr = unfiltered.iterator();
      while (itr.hasNext()) {
        E e = itr.next();
        if (predicate.apply(e) && collection.contains(e)) {
          itr.remove();
          changed = true;
        }
      }
      return changed;
    }

    @Override
    public boolean retainAll(Collection<?> collection) {

    abstract int gcdInt(int a, int b);

    abstract long gcdLong(long a, long b);

    abstract boolean noAddOverflow(int a, int b);

    abstract boolean noAddOverflow(long a, long b);

    abstract boolean noMulOverflow(int a, int b);

    abstract boolean noMulOverflow(long a, long b);
  }

  private final int[] factorials = new int[ARRAY_SIZE];