Answer Happy

Debug the following codes and identify the output:
// DebugThirteen2
// Displays list of payment options
// - credit card, check or cash
// Displays fee for using each - 5%, 2% or 0%
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class DebugThirteen2 extends JFrame implements
ItemListener
{
FlowLayout flow = new FlowLayout();
JComboBox payMethod = new JComboBox();
JLabel payList = new JLabel("Pay List");
JTextField totFees = new JTextField(25);
String pctMsg = new String("per cent will be added to your
bill");
int[] fees = {5,2,0};
int feePct = 0;
String output;
int fee = 0;
public void DebugThirteen2()
{
super("Pay List");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
payMethod.addItemListener();
add(payList);
add(payMethod);
payMethod.addItem("Credit card");
payMethod.addItem("Check");
payMethod.addItem("Cash");
add(totFees);
}
public static void main(String[] arguments)
{
JFrame cframe = new DebugThirteen2();
cframe.setSize(350, 150);
cframe.setVisible(true);
}
public void itemStateChanged(ItemEvent list)
{
Object source = list.getSource();
if(source == payMethod)
int fee = payMethod.getSelectedIndex();
feePct = fees[fee];
output = feePct + " " + pctMsg;
totFees.setText(output);
}
}
frame.setSize(200, 150);
frame.setVisible(true);
}
public void itemStateChanged(ItemEvent list)
{
Object source = list.getSource();
if(source == pizzaBox)
{
int pizzaNum = pizzaBox.getSelectedIndex();
totalPrice = pizzaPrice[x];
output = "Pizza Price $" + totalPrice;
totPrice.setText(output);
}
}
}