Chapter 9.2, Problem 22STQ

Explanation of Solution

Given program:

IntException.java:

//Define a class

public class IntException extends Exception

{

    private int intMessage;

    //Default constructor

    public IntException()

    {

        //Call the parent class by passing the message

        super("IntException thrown!");

    }

    //Parameterized constructor

    public IntException(String message)

    {

        //Call the parent class by passing the message

        super(message + " " + message);

    }

    //Parameterized constructor

    public IntException(int number)

    {

        //Call the parent class by passing the message

        super("IntException thrown!");

        //Assign the value

        intMessage = number;

    }

    //Method to get the number

    public int getNumber()

    {

        //Return the value

        return intMessage;

    }

}

Main...