docs: public static String removeCryptoAlgorithmTag(String password) {
          if (null == password) {
              return null;
          }
  
          String rc = null;
          String data = password.trim();
          if (data.length() >= 2) {
              if ('{' == data.charAt(0)) {
                  int end = data.indexOf('}', 1);
                  if (end > 0) {
                      end++; // we want to jump past the end marker
                      if (end == data.length()) {
                          rc = EMPTY_STRING;
                      } else {
                          rc = data.substring(end).trim();
                      }
                  }
              }
          }
  
          return rc;
      }