private SynonymFile synonymFile;

    // TODO
    /*
    private File file1;
    @Override
    public void setUp() throws Exception {
        super.setUp();
        file1 = File.createTempFile("synonym", ".txt");
        FileUtil.writeBytes(file1.getAbsolutePath(),
                "a1=>A1\nb1,b2 => B1\nc1 => C1, C2\nx1,X1\ny1, Y1, y2"
                        .getBytes(Constants.UTF_8));

         * @param newItem the item to be updated
         */
        protected ProtwordsUpdater(final ProtwordsItem newItem) {
            try {
                newFile = ComponentUtil.getSystemHelper().createTempFile(PROTWORDS, ".txt");
                writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(newFile), Constants.UTF_8));
            } catch (final Exception e) {
                if (newFile != null) {

        cmdList.add(Integer.toString(numOfThreads));
        if (cleanup) {
            cmdList.add("--cleanup");
        }

        final File propFile = ComponentUtil.getSystemHelper().createTempFile(getExecuteType() + "_", ".properties");
        try {
            cmdList.add("-p");
            cmdList.add(propFile.getAbsolutePath());
            createSystemProperties(cmdList, propFile);

                            this::asListHtml);
                }
                final String filename = form.jarFile.getFileName();
                final File tempFile = ComponentUtil.getSystemHelper().createTempFile("tmp-adminplugin-", ".jar");
                try (final InputStream is = form.jarFile.getInputStream(); final OutputStream os = new FileOutputStream(tempFile)) {
                    CopyUtil.copy(is, os);

         * @param newItem The new item to be added or updated.
         */
        protected KuromojiUpdater(final KuromojiItem newItem) {
            try {
                newFile = ComponentUtil.getSystemHelper().createTempFile(KUROMOJI, ".txt");
                writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(newFile), Constants.UTF_8));
            } catch (final Exception e) {
                if (newFile != null) {

                            }
                        } else {
                            File outputFile = null;
                            try {
                                outputFile = createTempFile("crawler-SmbClient-", ".out", null);
                                copy(file, outputFile);
                                responseData.setResponseBody(outputFile, true);

         */
        protected StopwordsUpdater(final StopwordsItem newItem) {
            try {
                newFile = ComponentUtil.getSystemHelper().createTempFile(STOPWORDS, ".txt");
                writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(newFile), Constants.UTF_8));
            } catch (final Exception e) {
                if (newFile != null) {

        verifyToken(this::asDownloadHtml);

        return asStream("badword.csv").contentTypeOctetStream().stream(out -> {
            final Path tempFile = ComponentUtil.getSystemHelper().createTempFile("fess-badword-", ".csv").toPath();
            try {
                try (Writer writer = new BufferedWriter(new OutputStreamWriter(Files.newOutputStream(tempFile), getCsvEncoding()))) {

            return false;
        }

        return process(thumbnailId, responseData -> {
            final File tempFile = ComponentUtil.getSystemHelper().createTempFile("thumbnail_", "");
            try {
                CopyUtil.copy(responseData.getResponseBody(), tempFile);

                final String tempPath = tempFile.getAbsolutePath();

        super.setUp();
        cipher = new CachedCipher();
        cipher.setKey("1234567890123456");

        // Setup system properties for DI container
        File file = File.createTempFile("test", ".properties");
        file.deleteOnExit();
        FileUtil.writeBytes(file.getAbsolutePath(), "test.property=test".getBytes("UTF-8"));
        DynamicProperties systemProps = new DynamicProperties(file);