code: public static SimpleN1qlQuery simple(String statement, N1qlParams params) {
          return simple(new RawStatement(statement), params);
      }
docs: Create a new {@link N1qlQuery} with a plain raw statement in {@link String} form and
  custom query parameters.
  
  @param statement the raw statement string to execute (eg. "SELECT * FROM default").
  @param params the {@link N1qlParams query parameters}.