Hello World in Java

Here is how you can write “Hello, World!” in Java:


public class HelloWorldJava {
public static void main(String[] args) {
System.out.println("Hello, World!");
}
}

To run this program, you will need to save it in a file called “HelloWorldJava.java”, and then use a Java compiler to compile it. Once the program has been compiled, you can run it by entering the following command:

java HelloWorldJava
This will cause the program to print “Hello, World!” to the console.