docs: public int setString(String strString, boolean bDisplayOption, int moveMode)                    // init this field override for other value
      { // By default, move the data as-is
          String string = Constants.BLANK;
          int fieldLength = strString.length();
          for (int source = 0; source < (int)fieldLength; source++)
          {
              if ((strString.charAt(source) >= '0') && (strString.charAt(source) <= '9'))
                  string += strString.charAt(source);
          }
          fieldLength = string.length();
          if ((fieldLength <= 4) && (fieldLength > 0))
              string += "000";
          return super.setString(string, bDisplayOption, moveMode); // Convert to internal rep and return
      }