First Program In Java

Before developing first Java program , we need to have below things set.

1) JDK Installation

Download and install the JDK using below link

Java download link

2) Set the jdk path

Now write the Java program either in notepad or in eclipse IDE.

  1. class FirstJavaProgram{  
  2.     public static void main(String args[]){  
  3.      System.out.println("Welcome to Java");  
  4.     }  
  5. }
class FirstJavaProgram{  
    public static void main(String args[]){  
     System.out.println("Welcome to Java");  

Save it as

Compile it using below command in command prompt

Now run it using below command
Java FirstJavaProgram

About the Author

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I love Java and open source technologies and very much passionate about software development.
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I have given all the examples as simple as possible to understand for the beginners.
All the code posted on my blog is developed,compiled and tested in my development environment.
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