docs: private void init() {
      host = DEFAULT_HOST;
      port = DEFAULT_PORT;
      database = DEFAULT_DATABASE;
      user = DEFAULT_USER;
      password = DEFAULT_PASSWORD;
      cachePreparedStatements = DEFAULT_CACHE_PREPARED_STATEMENTS;
      pipeliningLimit = DEFAULT_PIPELINING_LIMIT;
      sslMode = DEFAULT_SSLMODE;
    }