* @return The value of found property. (NotNull: if not found, exception but basically no way)
     * @throws NumberFormatException When the property is not integer.
     */
    Integer getQueryTimeoutAsInteger();

    /**
     * Get the value for the key 'query.timeout.logging'. <br>
     * The value is, e.g. true <br>
     * comment: Whether to enable logging for query timeouts.

        if (condition.build(searchRequestBuilder)) {

            final FessConfig fessConfig = ComponentUtil.getFessConfig();
            final long queryTimeout = fessConfig.getQueryTimeoutAsInteger().longValue();
            if (queryTimeout >= 0) {
                searchRequestBuilder.setTimeout(TimeValue.timeValueMillis(queryTimeout));
            }

            try {