public void notifyProgress(ProgressEvent event) {
   task.setCurrent(event.getCurrentProgress());
   if (event.getCurrentProgress() > task.getLengthOfTask()) {
     task.setDone(true);
   }
   task.setStateMessage(
       props.getProperty("convert.text")
           + "  "
           + event.getCurrentProgress()
           + props.getProperty("from.text")
           + "  "
           + task.getLengthOfTask());
 }
 public void stop() {
   super.stop();
   exchanger.setStopped(true);
   MessagePanes.showInfoDialog(
       LoanMemberDataExchangeScreen.this, props.getProperty("stopped.text"), getLocale());
 }