public class Message
{
    public Message (String content)
    {
        _content = content;
    }

    public final String getContent ()
    {
        return _content;
    }

    private String _content;
}
@@ -165,24 +165,118 @@
 ent;%0A    %7D%0A%0A
+    @Override%0A    public String toString ()%0A    %7B%0A        return %22Message: %22+_content;%0A    %7D%0A%0A
     private 

Update Message.java