dispose();
cancel();
		public void actionPerformed(ActionEvent evt)		{			Object source = evt.getSource();			if(source instanceof JRadioButton)				updateEnabled();			if(source == directoryChoose)			{				File directory = new File(directoryPath.getText());				JFileChooser chooser = new JFileChooser(directory.getParent());				chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);				chooser.setSelectedFile(directory);				if(chooser.showOpenDialog(MultiFileSearchDialog.this)					== JFileChooser.APPROVE_OPTION)					directoryPath.setText(chooser.getSelectedFile().getPath());			}			else if(source == ok)			{				isOK = true;				dispose();			}			else if(source == cancel)				dispose();		}