public class One {
  public static void main(String[] args) {
    int a, b; 
    Integer x, y;
    a = 2; 
    b = 3; 
    x = new Integer(3);
    y = 5; 
    System.out.println(a + ", " + b); 
    System.out.println(x + ", " + y); 
    System.out.println( b == x ); 
    y = new Integer(2); 
    x = new Integer(2); 
    System.out.println( "Is " + y + " equal to " + 
                        x + "? Answer: " + (y == x) ); 
  }
}