* The value is, e.g. span <br>
     * comment: Fragmenter type for query highlighting.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getQueryHighlightFragmenter();

    /**
     * Get the value for the key 'query.highlight.fragment.offset'. <br>
     * The value is, e.g. -1 <br>
     * comment: Offset for query highlight fragments.

            final boolean forceSource = fessConfig.isQueryHighlightForceSource();
            final String fragmenter = fessConfig.getQueryHighlightFragmenter();
            final int noMatchSize = fessConfig.getQueryHighlightNoMatchSizeAsInteger();
            final String order = fessConfig.getQueryHighlightOrder();