package tests; public class Static4 extends Static1 { public static int x; public static int y; public static void main(String []args) { Static1.setNumbers(); Static4.setNumbers(); System.out.printf("result: 0x%08x\n", Static1.addNumbers()); // 0x33 System.out.printf("result: 0x%08x\n", Static4.addNumbers()); // 0x77 } public static void setNumbers() { Static4.x = 0x44; Static4.y = 0x33; } public static int addNumbers() { return Static4.x + Static4.y; } }