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Science-Related Homework Help Computer Studies Topic started by: Stromile on Apr 30, 2018



Title: What is the output of the following code? public class Inherit{abstract class Figure{void ...
Post by: Stromile on Apr 30, 2018
What is the output of the following code?
   public class Inherit
   {
      abstract class Figure
      {
         void display()
         {
            System.out.println("Figure");
         }
      }
      class Line extends Figure
      {
         void display()
         {
            System.out.println("Line");
         }
      }
      void tryme(Figure f)
      {
         f.display();
      }
      Inherit()
      {
         Figure f = new Line();
         tryme(f);
      }
      public static void main(String[] args)
      {
         new Inherit();
      }
   }
a.   Line
b.   Figure
c.   Shape
d.   Syntax error; this code won't compile
e.   None of these


Title: Re: What is the output of the following code? public class Inherit{abstract class Figure{void ...
Post by: Stinger on Apr 30, 2018
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