private FileObject[] getFileObjects(ActionEvent e) {
   JOtrosVfsBrowserDialog chooser = getOtrosApplication().getOtrosVfsBrowserDialog();
   initFileChooser(chooser);
   JOtrosVfsBrowserDialog.ReturnValue result =
       chooser.showOpenDialog((Component) e.getSource(), "Open multiple log files into one view");
   if (result != JOtrosVfsBrowserDialog.ReturnValue.Approve) {
     return null;
   }
   return chooser.getSelectedFiles();
 }
 private void initFileChooser(JOtrosVfsBrowserDialog chooser) {
   chooser.setSelectionMode(SelectionMode.FILES_ONLY);
   chooser.setMultiSelectionEnabled(true);
 }