tests/Static4.java

   1 package tests;
   2
   3 public class Static4 extends Static1 {
   4         public static int x;
   5         public static int y;
   6
   7         public static void main(String []args) {
   8                 Static1.setNumbers();
   9                 Static4.setNumbers();
  10                 Static1.addNumbers(); // 0x33
  11                 // System.out.printf("%x\n", Static1.addNumbers());
  12                 Static4.addNumbers(); // 0x77
  13                 // System.out.printf("%x\n", Static4.addNumbers());
  14         }
  15
  16         public static void setNumbers() {
  17                 Static4.x = 0x44;
  18                 Static4.y = 0x33;
  19         }
  20
  21         public static int addNumbers() {
  22                 return Static4.x + Static4.y;
  23         }
  24 }