The `java` Challenge

01_JAVA_CHALLENGE_README.md

The java challenge

1. Download the following two files: Main.java and Helper.java (this is the easy part).
2. Compile these files on the command line.
3. Run Main to produce the output "Hello, World!"

Scoring

• You are able to run Main: 1 point
• You are not able to run Main: 0 points

Bonus points

• You do not consult any resources on the Internet: 1 point
• You run Main from a JAR: 1 point

Helper.java

package com.example.bar;

public class Helper {
  static public String greet(String thing) {
    return "Hello, " + thing + "!";
  }
}

Main.java

package com.example.foo;

import com.example.bar.Helper;

class Main {
  public static void main(String [] args) {
    System.out.println(Helper.greet("World"));
  }
}