academia.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 28 行

//********************************************************************
//  Academia.java       Author: Lewis/Loftus
//
//  Demonstrates the use of methods inherited from the Object class.
//********************************************************************

public class Academia
{
   //-----------------------------------------------------------------
   //  Creates objects of two student types, prints some information
   //  about them, then checks them for equality.
   //-----------------------------------------------------------------
   public static void main (String[] args)
   {
      Student susan = new Student ("Susan", 5);
      GradStudent frank = new GradStudent ("Frank", 3, "GTA", 12.75);

      System.out.println (susan);
      System.out.println ();

      System.out.println (frank);
      System.out.println ();

      if (! susan.equals(frank))
         System.out.println ("These are two different students.");
   }
}