fessConfig.setIgnoreFailureType(form.ignoreFailureType);
        fessConfig.setFailureCountThreshold(form.failureCountThreshold);
        fessConfig.setWebApiPopularWord(isCheckboxEnabled(form.popularWord));
        fessConfig.setCsvFileEncoding(form.csvFileEncoding);
        fessConfig.setPurgeSearchLogDay(form.purgeSearchLogDay);
        fessConfig.setPurgeJobLogDay(form.purgeJobLogDay);

    }

    default int getFailureCountThreshold() {
        return getSystemPropertyAsInt(Constants.FAILURE_COUNT_THRESHOLD_PROPERTY, Constants.DEFAULT_FAILURE_COUNT);
    }

    default void setWebApiPopularWord(final boolean value) {
        setSystemPropertyAsBoolean(Constants.WEB_API_POPULAR_WORD_PROPERTY, value);
    }

    default boolean isWebApiPopularWord() {