private void actionSelect() {
final JFileChooser chooser = new JFileChooser();
chooser.setMultiSelectionEnabled(false);
chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
chooser.addChoosableFileFilter(new MimeTypeFileFilter("application/zip"));
chooser.setSelectedFile(new File("eXist-backup.zip"));
chooser.setCurrentDirectory(backupDir);
if(chooser.showDialog(this, Messages.getString("CreateBackupDialog.5")) == JFileChooser.APPROVE_OPTION) {
backupTarget.setText(chooser.getSelectedFile().getAbsolutePath());