package github.com.ricallinson.jmmexample;

class Helloworld {  
    public static void main(String args[]) {
        System.out.println("Congratulations on your first Java-- application.");
    }
}

package github.com.javaminusminus.jmmexample;

class Helloworld {  
    public static void main(String args[]) {
        System.out.println("Congratulations on your first Java-- application.");
    }
}

Change for move to org repo