In this Java refresher article we’ll get to know Marker interface in Java - example and the applicable use cases. Then we will learn how to create marker interface in…
What is Marker Interface in Java example and usage
Tag : Interface
What is default method in interface?
Introduction Java 8 introduced many new features, for example static and default method in interface along with lambda expressions, Functional Interfaces, Stream etc. Default methods (also known as defender methods…
What is multilevel inheritance in JAVA
Java is an object-oriented language. One of the core concepts in the language is – Inheritance i.e. a child object may acquire all the properties and behavior of the parent object.…