String cameliaVersion = CameliaVersion.getVersion();
String cameliaVersion = Constants.getVersion();
    private StyleSheetRepository createStyleSheetRepository()            throws ServletException {        String repositoryVersionSupport = getParameter(REPOSITORY_VERSION_SUPPORT_PARAMETER);        if ("false".equalsIgnoreCase(repositoryVersionSupport) == false) {            String cameliaVersion = CameliaVersion.getVersion();            if (cameliaVersion == null) {                throw new FacesException(                        "Can not enable \"Repository version\", camelia version is not detected !");            }            repositoryVersion = cameliaVersion;            LOG.info("Set repository version to '" + cameliaVersion                    + "' for servlet '" + getServletName() + "'.");        }        return new StyleSheetRepository(getServletConfig(), getModules(),                getCharset(), hasGZipSupport(), hasEtagSupport(),                hasHashSupport(), repositoryVersion);    }