private String ccrbPath() throws Exception {
    String path = MAIN_CLASS.toURI().getSchemeSpecificPart();
    // DONT FORGET THE TRAILING SLASH AT THE END OF THE /webapp/
    String defaultWebappPath = new URL("jar:" + path.replace(MAIN, "/webapp/")).toString();
    return System.getProperty("ccrb.jetty.war.location", defaultWebappPath);