JAXBでTwitterのタイムラインを取得

void showPublicTimeline(){
    try {
        JAXBContext con = JAXBContext.newInstance(Statuses.class);
        URL u = new URL("http://twitter.com/statuses/public_timeline.xml");
        Statuses sts = (Statuses) con.createUnmarshaller().unmarshal(url);
        for(Status s : sts.statusList){
            System.out.println(s.user.screenName + ":" + s.text);
        }
    } catch (MalformedURLException ex) {
        ex.printStackTrace();
    } catch (JAXBException ex) {
        ex.printStackTrace();
    }
}

@XmlRootElement(name="statuses")
@XmlAccessorType(XmlAccessType.NONE)
public static class Statuses{
    @XmlElement(name="status")
    List<Status> statusList = new ArrayList();
}

@XmlAccessorType(XmlAccessType.NONE)
public static class Status{
    @XmlElement(name="created_at") String created;
    @XmlElement long id;
    @XmlElement String text;
    @XmlElement User user;
}

@XmlAccessorType(XmlAccessType.NONE)
public static class User{
    @XmlElement long id;
    @XmlElement String name;
    @XmlElement(name="screen_name") String screenName;
    @XmlElement String location;
    @XmlElement String description;
    @XmlElement(name="profile_image_uri") String profileImageUrl;
    @XmlElement String uri;
    @XmlElement(name="protected") String protect;
}