QUESTION 9 Analyze the following code: public class Test public static void main(Stringl args)i Strings-new String("Welcome to Java") Objecto s String d (String)o O when casting o to s in String d (Stringlo, the contents of o is changed. O when assigning s to o in Object o s, a new object is created. O when casting o to s in String d (String)o, a new object is created. O s, o, and d reference the same String object