Tag Archives: polymorphism
Unit 2 (Prog 6) : Inheritance in JAVA
Content : What is Inheritance ? Example of Inheritance. Reason to use Inheritance. What you can do in child class ?
Unit 2 (Prog 4) : Test Overloading and Overriding
Overloading v/s Overriding methods… class Operator { public int operation(int x, int y) { System.out.println(“First method invoked from parent class.”); return x + y; }… Read More »
Unit 2 (Prog 3) : Test equals() method.
Testing of equals() method and overriding equals() method of Object class. // Overriding equals() method will make an object identical // to use a object as a key, one has to override equals() method of Object class public class EqualsTest { public static void main(String[] args) { … Read More »