public class Demo
{
    public static void main(String[] args) {
        System.out.println("**beginning execution**");
        Greeter greeter = new Greeter();
        System.out.println("**created Greeter**");
        greeter.greet();
    }
}

public class Greeter
{
    private static Message s_message = new Message("Hello, World!");
    
    public void greet() {
        s_message.print(System.out);
    }
}

public class Message
{
    private String m_text;
    
    public Message(String text) {
        m_text = text;
    }
    
    public void print(java.io.PrintStream ps) {
        ps.println(m_text);
    }
}