3 public class Static3 extends Static1 {
6 public static void main(String []args) {
10 sum += Static1.addNumbers(); // 0x666
12 sum += Static1.addNumbers(); // 0x33
14 sum += Static3.addNumbers(); // 0x44
15 getSum(); // 0x666 + 0x33 + 0x44 = 0x6dd
16 // System.out.printf("%x\n", getSum());
19 public static int getSum() {
23 public static int addNumbers() {