Main.java

import java.awt.*;import javax.swing.*;public class Main extends JFrame {    public static void main(String[] arg) {        new Main(500, 500);    }       public Main(int width, int height) {        // Grab the container.        Container c = getContentPane();        c.setLayout(new FlowLayout());                // Create the Mandelbrot viewing panel.        ViewPanel viewPanel = new ViewPanel(width, height);        viewPanel.setSize(width, height);         viewPanel.setPreferredSize(new Dimension(width, height));        viewPanel.setBackground(Color.BLACK);                // Add and display panel.        c.add(viewPanel);        setSize(width, height);        setVisible(true);        setDefaultCloseOperation(EXIT_ON_CLOSE);   }}