public class SubClass3 extends SuperClass3
{
   /**
      This method overrides one of the
      superclass methods.
      @param arg An int.
   */

   public void showValue(int arg)
   {
      System.out.println("SUBCLASS: " +
            "The int argument was " + arg);
   }

   /**
      This method overloads the superclass
      methods.
      @param arg A double.
   */

   public void showValue(double arg)
   {
      System.out.println("SUBCLASS: " +
            "The double argument was " + arg);
   }
}