How to install java and set the path ? Introduction to java

 First Java Program | Hello World Example

To create a simple Java program, you need to create a class that contains the main method. Let's understand the requirement first.In this section, we will learn how to write the simple program of Java. We can write a simple hello Java program easily after installing the JDK.

The requirement for Java Hello World Example

For executing any Java program, the following software or application must be properly installed.

• Install the JDK if you don't have installed it, download the JDK and install it.
• Set path of the jdk/bin directory. 
• Create the Java program
• Compile and run the Java program

Please watch this complete Video