Inheritance

Inheritance

1. Subclass

   • Child class can be extended
     • Benefits: Gives opportunity to add some functionality
     • Extends Keyword
       • java.lang.Object
       • The is-a Relationship
     • Accessibility
       • Calling the Superclass's Constructors
         • Calling the Superclass's Hidden Members
           • Type Casting
             • Final Classes
             • instanceof Keyword
     • Method Overriding