In this chapter, we are going to look at examples and explanation of Abstraction in Java. How to achieve Abstraction in Java? In Java, there are two ways to achieve Abstraction in Java. Abstract Class (completely abstraction). Interface (partially abstraction). 1. Abstract Class: A class which is defined as “abstract” is known as Abstract class. …
A language that follows the OOPs(Object Oriented Programming) concepts will treat everything as an object and object has attributes and behavior. An object is a real-time entity that is used to bind data or to reuse the data that was defined previously. Therefore, Object-Oriented Programming concepts also help a developer to think about how to …
Before writing your first java program you’ll need two things: 1. Java Development Kit Follow this tutorial to download and install Java. 2. Text Editor You can use any text editor of your choice for writing your first Java Program. In this tutorial, we’ll use Notepad++ text editor. 1. …
In this post, we are going to learn about How to Install Java on Windows and Mac OS. For doing so you have to follow the below step: Hope you have read the Introduction to Java and Java Virtual Machine. 1. How to Install Java on Windows: Step 1. Go to the link and download JDK(Java …
Java Virtual Machine is a very great architecture that helps Java to become Platform Independent Programming Language. We are going to look further in-depth about JVM. Keep Reading 1. What is Java Virtual Machine? Basically, Java Virtual Machine is a runtime engine of your Java Application and it is a part of JRE ( Java Runtime …
This is the very first step of our course and Introduction to Java Programming language and we are going to learn the basics of Java and its features. Java is very popular and famous among the Developers due to its performance, robustness, and wide range of libraries meant for developing enterprises applications. 1. What is Java Programming …