import java.awt.event.ActionEvent;
    import java.awt.event.ActionListener;
    import javax.swing.JButton;
    import javax.swing.JFrame;
    import javax.swing.JLabel;
    import javax.swing.JOptionPane;
    import javax.swing.JPanel;
    import javax.swing.JTextField;
import java.awt.Color;
import java.awt.Toolkit;

public class beepsound {

        public static void main(String[] args) {

 final JFrame frame = new JFrame();
        JPanel panel = new JPanel();
        final JLabel label1 = new JLabel();
	final Toolkit tk = Toolkit.getDefaultToolkit();tk.beep();

void main() {


		int counter = 1;


		while(counter < 5 )
		{
			printLine("counter  is " + counter);

		counter = counter + 1 ;
		}
                counter = 1;

		}
});
}
}