PPT Slide

/* in class Basics (cont’d) . . . */

public static void swapObject1 (MyObject x, MyObject y) {

MyObject temp;

System.out.println ("Doing swapObject1");

temp = x;

x = y;

y = temp;

}

public static void swapObject2 (MyObject x, MyObject y) {

MyObject temp = new MyObject ("temp");

System.out.println ("Doing swapObject2");

temp.name = x.name;

x.name = y.name;

y.name = temp.name;

}// swapObject2