}
        super.tearDown();
    }

    private String getTestContent() {
        return "# This is a comment\n" + "the\n" + "and\n" + "a\n" + "is\n" + "to\n";
    }

    private void loadTestData() {
        // Load data into stopwordsFile
        try (InputStream is = new ByteArrayInputStream(getTestContent().getBytes(StandardCharsets.UTF_8))) {
            stopwordsFile.reload(null, is);

        testFile.deleteOnExit();

        // Write test content to file
        try (FileOutputStream fos = new FileOutputStream(testFile)) {
            fos.write(getTestContent().getBytes(StandardCharsets.UTF_8));
        }

        // Create a temporary project.properties file for SystemHelper
        File propFile = File.createTempFile("project", ".properties");