public void doGet(String url, HttpResponse response, boolean followRedirect) {
        doGet(url, response, null, followRedirect);
    }
public void doGet ( String url , HttpResponse response , boolean followRedirect ) { doGet ( url , response , null , followRedirect ) ; }
GETs content from URL.
@param url url to get from.
@param response response to store url and response value in.