RosettaCodeData/Task/Hello-world-Newbie/Java/hello-world-newbie-3.java

public class HelloWorld {
    public static void main(String[]args){
        HelloWorld hw = new HelloWorld();
        hw.run();
    }

    void run(){
        //Print 'Hello world!' to console/terminal
        System.out.println("Hello world!");
    }
}