1*f1fbf3c2SXin Li package test2; 2*f1fbf3c2SXin Li 3*f1fbf3c2SXin Li public class Prune extends java.awt.Point implements Cloneable, Runnable { 4*f1fbf3c2SXin Li /** default serialVersionUID */ 5*f1fbf3c2SXin Li private static final long serialVersionUID = 1L; 6*f1fbf3c2SXin Li public int value; 7*f1fbf3c2SXin Li Prune(int i)8*f1fbf3c2SXin Li public Prune(int i) { 9*f1fbf3c2SXin Li value = i; 10*f1fbf3c2SXin Li } 11*f1fbf3c2SXin Li run()12*f1fbf3c2SXin Li public void run() {} 13*f1fbf3c2SXin Li sum()14*f1fbf3c2SXin Li public int sum() { 15*f1fbf3c2SXin Li return x + y; 16*f1fbf3c2SXin Li } 17*f1fbf3c2SXin Li } 18