assignment6b

class MyException extends Exception
{
    private static int exceptionNb = 0;

    public MyException(String exceptionString)
    {
        super(exceptionString);
        exceptionNb++;
    }
    public static int exceptionCount(){ return exceptionNb;}
}

class MyExceptionMain
{
    public static void main(String[] args)
    {
        MyException e1= new MyException(new String("abcd"));

        System.out.println(e1.getMessage());
        System.out.println(e1.exceptionCount());

        e1 = new MyException("efgh");
        System.out.println(e1.getMessage());
        System.out.println(e1.exceptionCount());

        e1 = new MyException("klmn");
        System.out.println(e1.getMessage());
        System.out.println(e1.exceptionCount());

    }
}