3 public class Instance2 extends Instance1 {
11 public static void main(String []args) {
13 Instance1 a = new Instance1();
14 Instance2 b = new Instance2();
18 a.x = 0x11; sum += a.x; // 0x11
19 b.x = 0x22; sum += b.x; // 0x22
20 b.y = 0x33; sum += b.y; // 0x33
21 Instance1.id(sum); // 0x198
22 System.out.printf("0x%08x\n", b.getX()); // 0x22
29 public void setX(int a) {