else  if (xKind == TCKind._tk_null || xKind == TCKind._tk_objref || xKind == TCKind._tk_value || xKind == TCKind._tk_value_box ) output.write_long(0);
  public void write_value(org.omg.CORBA.portable.OutputStream output)  {    if (has != null)      has._write(output);  }