// File: swap.java
//
// Author: Rahul Simha
// Created: Aug 17, 1998
//
// Tests to see what happens with a possible swap.

public class swap {

  public static void swap (int a, int b)
  {
    int temp;
    temp = a;
    a = b;
    b = temp;
  }

  public static void main (String[] argv)
  {
    int i=5, j=6;
    swap (i,j);
    System.out.println ("i=" + i + "  j=" + j);
    // What gets printed out?
  }
}