public static void main(String... args) {
                    org.test.Library.print("First");
                }
            }
        """
        def mainSourceSub2 = file("sub2/src/main/java/com/example/sub2/Main.java")
        mainSourceSub2 << """
            package com.example.sub2;

            public class Main {
                public static void main(String... args) {