package ս2; import 2.Shape; import 2.Shape; /** * 圆形类(假设已有,用于图形转换) * @author The Administrator * @version 1.0 * @created 26-10-2025 14:20:13 */ class Circle implements Shape, Shape { private String color; private double radius; public Circle(){ } public void finalize() throws Throwable { } /** * * @param radius * @param color */ public Circle(double radius, String color){ } @Override public void draw(){ } @Override public double getArea(){ return 0; } @Override public String getColor(){ return ""; } public double getRadius(){ return 0; } }//end Circle