throw new RuntimeException(throwable);
  }

  /**
   * Returns the innermost cause of {@code throwable}. The first throwable in a chain provides
   * context from when the error or exception was initially detected. Example usage:
   *
   * <pre>
   * assertEquals("Unable to assign a customer id", Throwables.getRootCause(e).getMessage());
   * </pre>
   *

    throw new RuntimeException(throwable);
  }

  /**
   * Returns the innermost cause of {@code throwable}. The first throwable in a chain provides
   * context from when the error or exception was initially detected. Example usage:
   *
   * <pre>
   * assertEquals("Unable to assign a customer id", Throwables.getRootCause(e).getMessage());
   * </pre>
   *

      }
      maxRunBeforeFallback = maxRunBeforeFallback(newTableSize);
      expandTableThreshold = (int) (DESIRED_LOAD_FACTOR * newTableSize);
    }

    /**
     * We attempt to detect deliberate hash flooding attempts. If one is detected, we fall back to a
     * wrapper around j.u.HashSet, which has built-in flooding protection. MAX_RUN_MULTIPLIER was
     * determined experimentally to match our desired probability of false positives.

    assertEquals("2", iterator.next());
    assertEquals("3", iterator.next());
    assertEquals("4", iterator.next());
    assertEquals(4, iterator.nextIndex());
    try {
      iterator.next();
      fail("did not detect end of list");
    } catch (NoSuchElementException expected) {
    }
    assertEquals(3, iterator.previousIndex());
    assertEquals("4", iterator.previous());
    assertEquals("3", iterator.previous());

  private void appendUserObject(StringBuilder builder, @CheckForNull Object o) {
    // This is some basic recursion detection for when people create cycles via set/setFuture or
    // when deep chains of futures exist resulting in a StackOverflowException. We could detect
    // arbitrary cycles using a thread local but this should be a good enough solution (it is also
    // what jdk collections do in these cases)

    assertEquals("2", iterator.next());
    assertEquals("3", iterator.next());
    assertEquals("4", iterator.next());
    assertEquals(4, iterator.nextIndex());
    try {
      iterator.next();
      fail("did not detect end of list");
    } catch (NoSuchElementException expected) {
    }
    assertEquals(3, iterator.previousIndex());
    assertEquals("4", iterator.previous());
    assertEquals("3", iterator.previous());

        list.subList(k, list.size()).clear();
      }
      list.trimToSize();
      return Collections.unmodifiableList(list);
    } else {
      TopKSelector<E> selector = TopKSelector.least(k, this);
      selector.offerAll(iterator);
      return selector.topK();
    }
  }

  /**
   * Returns the {@code k} greatest elements of the given iterable according to this ordering, in

    }
    visitedNodes.put(node, NodeVisitState.COMPLETE);
    return false;
  }

  /**
   * Determines whether an edge has already been used during traversal. In the directed case a cycle
   * is always detected before reusing an edge, so no special logic is required. In the undirected
   * case, we must take care not to "backtrack" over an edge (i.e. going from A to B and then going
   * from B to A).
   */

  @Override
  protected ArrayTable<String, Integer, Character> create(@Nullable Object... data) {
    // TODO: Specify different numbers of rows and columns, to detect problems
    // that arise when the wrong size is used.
    ArrayTable<String, Integer, Character> table =
        ArrayTable.create(asList("foo", "bar", "cat"), asList(1, 2, 3));
    populate(table, data);
    return table;

  @Override
  protected ArrayTable<String, Integer, Character> create(@Nullable Object... data) {
    // TODO: Specify different numbers of rows and columns, to detect problems
    // that arise when the wrong size is used.
    ArrayTable<String, Integer, Character> table =
        ArrayTable.create(asList("foo", "bar", "cat"), asList(1, 2, 3));
    populate(table, data);
    return table;