Category: Java Tutorial

Learn this keyword in java with programming uses and examples. – In java programs, this keyword is used in following scenarios in java programs. To

Learn Multilevel inheritance in java oops with  code example – In Multilevel inheritance, a class is derived from another class which is also derived from

Learn Hierarchical Inheritance in java with example – When more than one classes inherit the same class is known as hierarchical inheritance. Prerequisite: Consider a

Hybrid inheritance in java with example and simple program – In hybrid inheritance, we use mixed of different types of inheritance relationship in java program.

Learn multiple inheritance in java using interface with example programs – Multiple inheritance  can be implemented using interfaces not classes. Note that java does not

Learn Interface variables in Java with example and Uses. You know that an interface can contains methods in java, similarly, an interface can contains variables

Learn all about methods in interface in java with very simple code example and explanation. Interface in java contains only declaration of methods as shown

Learn about Multiple interfaces in java with code example i.e. how to write more that one interfaces and how a class can implement them. Multiple

Learn how an interface extends interface in java with example. Also, example of Interface Extends Multiple Interface in Java program is included. Interface extends interface

Learn constructor overloading in Java with simple coding example and uses. Constructor Overloading In java programming, constructor overloading means, a class can have more than