import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
/**
* Adds two numbers together!
* Lines changed from PressMe 
* are indicated with this symbol: // <<<<<<<<<<<<<<<
*
* @author Mr J
* @version 281003
*/
public class AddTwo extends Applet implements ActionListener
{
    private TextField number1 = new TextField(20);    // <<<<<<<<<<<<<<<
    private TextField number2 = new TextField(20);    // <<<<<<<<<<<<<<<
    private Button pressMe = new Button("Add");       // <<<<<<<<<<<<<<<
    private Label greeting = new Label("The answer"); // <<<<<<<<<<<<<<<
    
    /** 
    * Add objects to the Applet
    */
    public void init()
    {
        add(number1); // <<<<<<<<<<<<<<<
        add(number2); // <<<<<<<<<<<<<<<
        add(greeting);
        add(pressMe);
        pressMe.addActionListener(this);
    }
    /** 
    * When the button is pressed, do the calculation 
    * 
    * @param e carries details about the event that occurred
    */
    public void actionPerformed(ActionEvent e)
    {
        // assume user types in whole numbers only 
        int x, y; // int is for whole numbers    // <<<<<<<<<<<<<<<
        x = Integer.parseInt(number1.getText()); // <<<<<<<<<<<<<<<
        y = Integer.parseInt(number2.getText()); // <<<<<<<<<<<<<<<
        greeting.setText("Answer: " + (x + y));  // <<<<<<<<<<<<<<<
    }
}