}

    // Test reload with InputStream
    @Test
    public void test_reload_withComments() {
        String content = "# This is a comment\n" + "word1\n" + "\n" + // empty line
                "word2\n" + "# Another comment\n" + "word3\n";

        InputStream is = new ByteArrayInputStream(content.getBytes(StandardCharsets.UTF_8));
        stopwordsFile.reload(null, is);

            });
        });
    }

    /**
     * Handles the upload of synonym dictionary files.
     *
     * @param form the upload form containing the file to upload
     * @return HTML response after processing the upload
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse upload(final UploadForm form) {
        validate(form, messages -> {}, () -> uploadpage(form.dictId));

    }

    // -----------------------------------------------------
    //                                              Download
    //                                               -------
    /**
     * Shows the download page for exporting elevate words.
     *
     * @return HTML response for the download page
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse downloadpage() {

                        </ol>
                    </div>
                </div>
            </div>
        </div>
        <section class="content">
            <la:form action="/admin/dict/synonym/upload" enctype="multipart/form-data">
                <la:hidden property="dictId"/>
                <div class="row">
                    <div class="col-md-12">
                        <div class="card card-outline card-success">

                        </ol>
                    </div>
                </div>
            </div>
        </div>
        <section class="content">
            <la:form action="/admin/dict/protwords/upload" enctype="multipart/form-data">
                <la:hidden property="dictId"/>
                <div class="row">
                    <div class="col-md-12">
                        <div class="card card-outline card-success">

     *
     * @param dictId the dictionary ID
     * @param form the upload form containing the dictionary file
     * @return JSON response with result status
     */
    // PUT /api/admin/dict/stemmerOverride/upload/{dictId}
    @Execute
    public JsonResponse<ApiResult> put$upload(final String dictId, final UploadForm form) {
        form.dictId = dictId;
        validateApi(form, messages -> {});

            checkPostMethod(requestBody, getItemEndpointSuffix());
        }
        refresh();

        // Download CSV
        Response response =
                given().contentType("application/json").header("Authorization", getTestToken()).when().get(getApiPath() + "/download");

        assertEquals(200, response.getStatusCode());
        String body = response.getBody().asString();

            checkPostMethod(requestBody, getItemEndpointSuffix());
        }
        refresh();

        // Download CSV
        Response response =
                given().contentType("application/json").header("Authorization", getTestToken()).when().get(getApiPath() + "/download");

        assertEquals(200, response.getStatusCode());
        String body = response.getBody().asString();

                            <div class="card-footer">
                                <button type="submit" class="btn btn-primary" name="download"
                                        value="<la:message key="labels.dict_kuromoji_button_download" />">
                                    <i class="fa fa-download" aria-hidden="true"></i>
                                    <la:message key="labels.dict_kuromoji_button_download"/>

    }

    // PUT /api/admin/elevateword/upload
    /**
     * Uploads and imports elevate words from a CSV file.
     * Processes the file asynchronously and updates the suggest helper.
     *
     * @param body upload form containing the CSV file
     * @return JSON response with upload status
     */
    @Execute
    public JsonResponse<ApiResult> put$upload(final UploadForm body) {