}
                return new StreamResponse("metadata").contentType("application/xhtml+xml").stream(out -> {
                    try (final Writer writer = new OutputStreamWriter(out.stream(), Constants.UTF_8_CHARSET)) {
                        writer.write(metadata);
                    }
                });
            } catch (final SsoMessageException e) {
                throw e;

        }
    }

    public void exportCsv(final Writer writer) {
        final PermissionHelper permissionHelper = ComponentUtil.getPermissionHelper();
        final CsvConfig cfg = new CsvConfig(',', '"', '"');
        cfg.setEscapeDisabled(false);
        cfg.setQuoteDisabled(false);
        @SuppressWarnings("resource")
        final CsvWriter csvWriter = new CsvWriter(writer, cfg);
        try {

                throw new DictionaryException("Failed to write: " + oldItem + " -> " + item, e);
            }
        }

        public void write(final String line) {
            try {
                writer.write(line);
                writer.write(Constants.LINE_SEPARATOR);
            } catch (final IOException e) {
                throw new DictionaryException("Failed to write: " + line, e);
            }
        }

                throw new DictionaryException("Failed to write: " + oldItem + " -> " + item, e);
            }
        }

        public void write(final String line) {
            try {
                writer.write(line);
                writer.write(Constants.LINE_SEPARATOR);
            } catch (final IOException e) {
                throw new DictionaryException("Failed to write: " + line, e);
            }
        }

                throw new DictionaryException("Failed to write: " + oldItem + " -> " + item, e);
            }
        }

        public void write(final String line) {
            try {
                writer.write(line);
                writer.write(Constants.LINE_SEPARATOR);
            } catch (final IOException e) {
                throw new DictionaryException("Failed to write: " + line, e);
            }
        }

        }
    }

    public void exportCsv(final Writer writer) {
        final CsvConfig cfg = new CsvConfig(',', '"', '"');
        cfg.setEscapeDisabled(false);
        cfg.setQuoteDisabled(false);
        @SuppressWarnings("resource")
        final CsvWriter csvWriter = new CsvWriter(writer, cfg);
        try {
            final List<String> list = new ArrayList<>();

        try (ByteArrayOutputStream baos = new ByteArrayOutputStream();
                PrintWriter writer = new PrintWriter(baos, false, Constants.CHARSET_UTF_8)) {
            exception.printStackTrace(writer);
            writer.flush();
            append(buf, "exception", () -> StringEscapeUtils.escapeJson(new String(baos.toByteArray(), Constants.CHARSET_UTF_8)));

            final Path tempFile = ComponentUtil.getSystemHelper().createTempFile("fess-badword-", ".csv").toPath();
            try {
                try (Writer writer = new BufferedWriter(new OutputStreamWriter(Files.newOutputStream(tempFile), getCsvEncoding()))) {
                    badWordService.exportCsv(writer);
                } catch (final Exception e) {
                    logger.warn("Failed to process a request.", e);

        transformer.setOutputProperty(OutputKeys.METHOD, "xml");

        final StringWriter writer = new StringWriter();
        final StreamResult result = new StreamResult(writer);

        final DOMSource source = new DOMSource(node);
        transformer.transform(source, result);

        return writer.toString();

    }

    public void test_convertChildUrlList() {

labels.dict_synonym_configuration	=	Liste des synonymes
labels.dict_synonym_title	=	Liste des synonymes
labels.dict_synonym_list_link	=	Liste
labels.dict_synonym_link_create	=	Créer nouveau
labels.dict_synonym_link_edit	=	Editer
labels.dict_synonym_link_delete	=	Supprimer
labels.dict_synonym_link_details	=	Détails
labels.dict_synonym_link_download	=	Télécharger
labels.dict_synonym_link_upload	=	Envoyer
labels.dict_synonym_source	=	Source