return getHttpRequest().getServletPath() + ((getHttpRequest().getQueryString() == null) ? "" : ("?" + getHttpRequest().getQueryString()));
String pathInfo = getHttpRequest().getPathInfo(); String queryString = getHttpRequest().getQueryString();  return getHttpRequest().getServletPath() + (pathInfo == null ? "" : pathInfo) + (queryString == null ? "" : ("?" + queryString));
    public String getRequestUrl() {        return getHttpRequest().getServletPath()        + ((getHttpRequest().getQueryString() == null) ? ""                                                       : ("?"        + getHttpRequest().getQueryString()));    }