I am trying to draw a pizza with the following, therefore I keep getting an error message: PizzaPanel cannot be resolved to this type. import javax.swing.*; public class FancyPizzaShop { public static void main(String[] args) { JFrame frame = new JFrame("Fancy Pizza"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); PizzaPanel panel = new PizzaPanel(); frame.getContentPane().add(panel); frame.pack(); frame.setVisible(true);