class Ints3
{
// A demonstration of IntObjs

 public static void main(String[] args)
 {
  IntObj a = new IntObj(3), b = new IntObj(4), c = new IntObj(5), d; 

  System.out.println();
  System.out.println("a = "+a.value());
  System.out.println("b = "+b.value());
  System.out.println("c = "+c.value());
  System.out.println();

  System.out.println("Executing c.add(a)");
  c.add(a);
  System.out.println("a = "+a.value());
  System.out.println("b = "+b.value());
  System.out.println("c = "+c.value());
  System.out.println();


  System.out.println("Executing d = IntObj.add(a,b) ");
  d = IntObj.add(a,b);
  System.out.println("a = "+a.value());
  System.out.println("b = "+b.value());
  System.out.println("c = "+c.value());
  System.out.println("d = "+d.value());
  System.out.println();

 }

}