code: @Nonnull
    public static HeightSpec abs (@Nonnegative final float fValue)
    {
      ValueEnforcer.isGT0 (fValue, "Value");
      return new HeightSpec (EValueUOMType.ABSOLUTE, fValue);
    }
docs: Create a height element with an absolute value.
  
  @param fValue
  The height to use. Must be &gt; 0.
  @return Never <code>null</code>.