code: public int setString(String strString, boolean bDisplayOption, int iMoveMode)               // init this field override for other value
      {
          if (this.getNextConverter() != null)
              return this.getNextConverter().setString(strString, bDisplayOption, iMoveMode);
          else
              return super.setString(strString, bDisplayOption, iMoveMode);
      }
docs: Convert and move string to this field.
  Set the current string of the current next converter..
  @param strString the state to set the data to.
  @param bDisplayOption Display the data on the screen if true.
  @param iMoveMode INIT, SCREEN, or READ move mode.
  @return The error code (or NORMAL_RETURN).