@Override protected String dateToString(DateTimeData date){
  StringBuffer message=new StringBuffer(16);
  append(message,date.hour,2);
  message.append(':');
  append(message,date.minute,2);
  message.append(':');
  append(message,date.second);
  append(message,(char)date.utc,0);
  return message.toString();
}

@ Override protected String dateToString ( DateTimeData date ) { StringBuffer message = new StringBuffer ( 16 ) ; append ( message , date . hour , 2 ) ; message . append ( ':' ) ; append ( message , date . minute , 2 ) ; message . append ( ':' ) ; append ( message , date . second ) ; append ( message , ( char ) date . utc , 0 ) ; return message . toString ( ) ; }
converts time object representation to string
