roundFloorAsDouble = roundArbitrarily;
            roundFloor = roundArbitrarilyAsLong;
            roundCeilingAsDouble = Math.nextUp(roundArbitrarily);
            roundCeiling = (long) Math.ceil(roundCeilingAsDouble);
          } else {
            roundCeilingAsDouble = roundArbitrarily;
            roundCeiling = roundArbitrarilyAsLong;
            roundFloorAsDouble = DoubleUtils.nextDown(roundArbitrarily);

      // write, we won't see copying because of the new threshold. So it is always OK to use the
      // calculation here.
      return (int) Math.ceil(expectedSize / 0.75);
    }
    return Integer.MAX_VALUE; // any large value
  }

  /**
   * Creates a <i>mutable</i>, empty, insertion-ordered {@code LinkedHashMap} instance.
   *