1 package test2; 2 3 public class Prune extends java.awt.Point implements Cloneable, Runnable { 4 /** default serialVersionUID */ 5 private static final long serialVersionUID = 1L; 6 public int value; 7 Prune(int i)8 public Prune(int i) { 9 value = i; 10 } 11 run()12 public void run() {} 13 sum()14 public int sum() { 15 return x + y; 16 } 17 } 18