point.java~3~

来自「《Java十大经典案例》源代码」· JAVA~3~ 代码 · 共 17 行

/*
*
*/

public class Point{
  protected double x,y;

  public Point(double a,double b){
    setPoint(a,b);
  }

  public void setPoint(double a,double b){
    x = a;
    y = b;
  }
}