PPT Slide

class MyObject {

String name;

public MyObject (String n) {

name = n;

}

public String toString () {

return (name);

}

public class SwapTester {

public static void swapInt (int x, int y) {

int temp;

System.out.println ("Doing swapInt");

temp = x;

x = y;

y = temp;

}

Objects vs. References--An Example