public int getConversationCount(String url) throws MalformedURLException { HttpUrl myUrl = null; if (url != null) myUrl = new HttpUrl(url); return _model.getConversationModel().getConversationCount(myUrl);
public int getConversationCount() { return _model.getConversationModel().getConversationCount();
    public int getConversationCount(String url) throws MalformedURLException {        HttpUrl myUrl = null;        if (url != null) myUrl = new HttpUrl(url);        return _model.getConversationModel().getConversationCount(myUrl);    }