// Written by:	Darren Gates & Ray Klefstad
// Date:	January 2000
// School:	U.C. Irvine

import java.awt.*;
import java.applet.*;

public class ExceptionsExample
    extends Applet
{    
    private TextArea myTextArea;
    private String message;
    
    public void init()
    {
        myTextArea = new TextArea(11, 35);
        add(myTextArea);
        message = "";

        for (int i = 0; i < 10; i++)
            try
            {
                testException(i);
            }
            catch(MyException e)
            {
                message += e.toString() + "\n";
            }
            
        myTextArea.setText(message);
    }
    
    public void testException(int value)
        throws MyException
    {
        if (value % 2 == 0)
            throw new MyException("even", value);
    }
    
    public static class MyException
        extends Exception
    {        
        private int value;
        private String msg;
        
        public MyException(String msg, int value)
        {
            super(msg);
            this.value = value;
            this.msg = msg;
        }
        public String toString()
        {
            return value + " is " + msg;
        }
    }
}