public String[] getFragments(int n)
    {
        String [] fragments = null;

        try
        {
            // Is IndexReader reachable ?
            if(!(searcher instanceof IndexSearcher))
                return fragments;

            IndexReader reader = ((IndexSearcher)searcher).getIndexReader();

            if(reader == null)
                return fragments;

            String fieldName = "@" + QName.createQName(ContentModel.PROP_CONTENT.getNamespaceURI(), ISO9075.encode(ContentModel.PROP_CONTENT.getLocalName()));
            TermPositionVector termPosVector = (TermPositionVector)reader.getTermFreqVector(hits.id(n), fieldName);

            if(termPosVector == null)
                return fragments;

            if(analyzer == null)
            {
                DictionaryService ds = ((ServiceRegistry)config.getApplicationContext().getBean(ServiceRegistry.SERVICE_REGISTRY)).getDictionaryService();
                analyzer = new LuceneAnalyser(ds, searchParameters.getMlAnalaysisMode() == null ? config.getDefaultMLSearchAnalysisMode() : searchParameters.getMlAnalaysisMode());
            }

            Document doc = hits.doc(n);
            String content = doc.get(fieldName);
            content = content == null ? "" : content;

            SpanScorer scorer = new SpanScorer(new QueryParser(fieldName, analyzer).parse(searchParameters.getQuery()),
                    fieldName, new CachingTokenFilter(TokenSources.getTokenStream(termPosVector)));
            Fragmenter fragmenter = new SimpleSpanFragmenter(scorer, 70);
            Highlighter highlighter = new Highlighter(new SpanGradientFormatter(scorer.getMaxTermWeight(), null, null, "#FFFFFF", "#F2FA06"), scorer);
            highlighter.setTextFragmenter(fragmenter);
            highlighter.setMaxDocCharsToAnalyze(Integer.MAX_VALUE);

            fragments = highlighter.getBestFragments(TokenSources.getTokenStream(termPosVector), content, 3);
        }
        catch (IOException e)
        {
            throw new SearcherException("Query parse Error retrieving hit highlighted fragments", e);
        } catch (ParseException e)
        {
            throw new SearcherException("Query parse Error retrieving hit highlighted fragments", e);
        }

        return fragments;
    }