code: private static int getMultiplier(final String unit) {
      int multiplier = 1;
      if(!StringUtils.isBlank(unit)) {
        if(UNIT_MILLION.equalsIgnoreCase(unit.trim())) {
          multiplier = 1000000;
        }
        if(UNIT_THOUSAND.equalsIgnoreCase(unit.trim())) {
          multiplier = 1000;
        }
      }
      return multiplier;
    }
docs: Return the multiplier based on the unit.  It must be one of {@link #UNIT_THOUSAND}
  or {@link #UNIT_MILLION}.
  
  @param unit unit to key off of
  
  @return multiplier based on the unit