构造方法中用泛型

package gouzaofanxing.cn;
/*
 * 构造方法中用泛型
 */
//泛型类
class Point <t> {
private t x;
private t y;
public Point(t x,t y){
    this.x = x;
    this.y = y;
}
public void setx(t  x){
    this.x = x;
}
public t getx(){
    return x;
}
public void sety(t  y){
    this.y = y;
}
public t gety(){
    return y;
}
}
public class FanXingDemo2 {
public static void main(String[] args) {
    Point<Integer> p = new Point<Integer>(67,87);
     System.out.println(p.getx());    
     System.out.println(p.gety());    
}
}

 

posted @ 2017-06-05 14:24  初学者,方圆几里  阅读(130)  评论(0编辑  收藏  举报