docs: public MariaDbConnection getConnection(String username, String password) throws SQLException {
  
      try {
  
        if ((urlParser.getUsername() != null ? urlParser.getUsername().equals(username)
            : username == null)
            && (urlParser.getPassword() != null ? urlParser.getPassword().equals(password)
            : password == null)) {
          return getConnection();
        }
  
        UrlParser tmpUrlParser = (UrlParser) urlParser.clone();
        tmpUrlParser.setUsername(username);
        tmpUrlParser.setPassword(password);
        Protocol protocol = Utils.retrieveProxy(tmpUrlParser, globalInfo);
        return new MariaDbConnection(protocol);
  
      } catch (CloneNotSupportedException cloneException) {
        //cannot occur
        throw new SQLException("Error getting connection, parameters cannot be cloned",
            cloneException);
      }
    }