docs: public static String getJwtFromAuthorization(String authorization) {
          String jwt = null;
          if(authorization != null) {
              String[] parts = authorization.split(" ");
              if (parts.length == 2) {
                  String scheme = parts[0];
                  String credentials = parts[1];
                  Pattern pattern = Pattern.compile("^Bearer$", Pattern.CASE_INSENSITIVE);
                  if (pattern.matcher(scheme).matches()) {
                      jwt = credentials;
                  }
              }
          }
          return jwt;
      }