Inheritance,Packages And Interfaces In JAVA
Unit– IV
Inheritance, Packages & Interfaces
Basics of Inheritance, Types of inheritance: single, multiple, multilevel, hierarchical and hybrid inheritance, concepts of method overriding, extending class, super class, subclass, dynamic method dispatch & Object class, Creating package, importing package, access rules for packages, class hiding rules in a package.Defining interface, inheritance on interfaces, implementing interface, multiple inheritance using interface