import java.awt.*;import javax.swing.*;/*** A graphic algortihm sonification program based on Fractal math* @author Natalie Rouillon and Andrew R. Brown*/public class SpiralWindow extends JFrame {    public static void main(String[] args) {        // create a new frame        JFrame f = new JFrame("Natalie's Fractal Window");                // create a panel to put canvases onto        JPanel pan = new JPanel();        // create multiple canvases and add to the panel        for(int i=0; i<1;i++) {            SpiralCanvas fc = new SpiralCanvas();            pan.add(fc);        }        // add the panel to the frame and display it        f.setContentPane(pan);        f.pack();        f.setVisible(true);                // do music        new SpiralMusic();    }}