INTRODUCTION

INTRODUCTION|HISTORY|JVM,JDK,JRE|FEATURES OF JAVA|OPERATORS IN JAVA|CONTROL STATEMENTS|CLASS AND OBJECT|INHERITANCE

Java Tutorial or Core Java Tutorial or Java Programming Tutorial is a widely used robust technology.
Let's start learning Java from basic questions like what is Java tutorial, Core Java, where it is used, what type of applications are created in Java, why use java and Java platforms etc.
Our Java tutorial helps you to learn Java with easy and simple examples.
What is Java?
Java is a programming language and a platform.
Java is a high level, robust, secured and object-oriented programming language.
Platform: Any hardware or software environment in which a program runs, is known as a platform.
Since Java has its own runtime environment (JRE) and API, it is called platform.
Java Example:
Let's have a quick look at java programming example. A detailed description of hello Java example is given in next page.
class Simple{
public static void main(String args[])
{
System.out.println("Hello Java");
}
}

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Where it is used?
According to Sun, 3 billion devices run java. There are many devices where Java is currently used. Some of them are as follows:
Desktop Applications such as acrobat reader, media player, antivirus etc.
Web Applications such as irctc.co.in, javatpoint.com etc.
Enterprise Applications such as banking applications.
Mobile
Embedded System
Smart Card
Robotics
Games etc.

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