?? point.java
字號(hào):
package clone;
public class Point implements Cloneable{
private int x;
private int y;
public Point(){}
public Point(int x,int y){
this.x=x;
this.y=y;
}
public void setX(int x){this.x=x;}
public void setY(int y){this.y=y;}
public int getX(){return x;}
public int getY(){return y;}
public Object clone()throws CloneNotSupportedException{
return super.clone();
}
}
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