how to add this code to BEAN SHELL SCRIPT
import javax.swing.JFrame;
import javax.swing.JOptionPane;
public class ShowMessageDialogExample1
{
public static void main(String[] args)
Unknown macro: { String backupDir = "/Users/al/backups"; // create a jframe JFrame frame = new JFrame("JOptionPane showMessageDialog example"); // show a joptionpane dialog using showMessageDialog JOptionPane.showMessageDialog(frame, "Problem writing to backup directory}
}