package com.ienchia.ienchiaLearnJava;

import java.io.PrintStream;

public class LearnJava {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		
		// Set console output to printStream
		PrintStream printStream = System.out;
		
		// Output greetings to printStream
		printStream.printf("Hello, %s!", "World");

	}

}

add source folder