foodanalysis.java

来自「java源程序 对初学者有很大的帮助 从简单到复杂」· Java 代码 · 共 21 行

//********************************************************************
//  FoodAnalysis.java       Author: Lewis/Loftus
//
//  Demonstrates indirect referencing through inheritance.
//********************************************************************

public class FoodAnalysis
{
   //-----------------------------------------------------------------
   //  Instantiates a Pizza object and prints its calories per
   //  serving.
   //-----------------------------------------------------------------
   public static void main (String[] args)
   {
      Pizza special = new Pizza (275);

      System.out.println ("Calories per serving: " +
                          special.caloriesPerServing());
   }
}