public void testPrimitiveAndWrapper() {
    ImmutableClassToInstanceMap<Number> ictim =
        new ImmutableClassToInstanceMap.Builder<Number>()
            .put(Integer.class, 0)
            .put(int.class, 1)
            .build();
    assertEquals(2, ictim.size());

    assertEquals(0, (int) ictim.getInstance(Integer.class));
    assertEquals(1, (int) ictim.getInstance(int.class));
  }

    /**
     * Gets a paginated list of protected words items.
     * @param dictId the dictionary ID
     * @param protwordsPager the pager for pagination
     * @return the list of protected words items
     */
    public List<ProtwordsItem> getProtwordsList(final String dictId, final ProtwordsPager protwordsPager) {
        return getProtwordsFile(dictId).map(file -> {
            final int pageSize = protwordsPager.getPageSize();

     *
     * @param dictId The ID of the stemmer override dictionary to retrieve
     * @return An OptionalEntity containing the stemmer override file if found, empty otherwise
     */
    public OptionalEntity<StemmerOverrideFile> getStemmerOverrideFile(final String dictId) {
        return dictionaryManager.getDictionaryFile(dictId)
                .filter(StemmerOverrideFile.class::isInstance)

     * </p>
     *
     * @param dictId the dictionary ID to retrieve the character mapping file for
     * @return an OptionalEntity containing the character mapping file if found and valid, empty otherwise
     */
    public OptionalEntity<CharMappingFile> getCharMappingFile(final String dictId) {
        return dictionaryManager.getDictionaryFile(dictId)
                .filter(CharMappingFile.class::isInstance)

                                        <la:message key="labels.dict_list_link"/>
                                    </la:link>
                                    <la:link href="list/1?dictId=${f:u(dictId)}"
                                             styleClass="btn btn-primary btn-xs">
                                        <i class="fa fa-th-list" aria-hidden="true"></i>

                                        <la:message key="labels.dict_list_link"/>
                                    </la:link>
                                    <la:link href="list/1?dictId=${f:u(dictId)}"
                                             styleClass="btn btn-primary btn-xs">
                                        <i class="fa fa-th-list" aria-hidden="true"></i>

     *
     * @param dictId the dictionary ID
     * @param body the request body containing stopwords item information
     * @return JSON response with result status
     */
    // POST /api/admin/dict/stopwords/setting/{dictId}
    @Execute
    public JsonResponse<ApiResult> post$setting(final String dictId, final CreateBody body) {
        body.dictId = dictId;
        validateApi(body, messages -> {});

    public HtmlResponse downloadpage(final String dictId) {
        saveToken();
        return asHtml(path_AdminDictMapping_AdminDictMappingDownloadJsp).useForm(DownloadForm.class, op -> {
            op.setup(form -> {
                form.dictId = dictId;
            });
        }).renderWith(data -> {
            charMappingService.getCharMappingFile(dictId).ifPresent(file -> {

                                <la:message key="labels.dict_list_link"/>
                            </la:link></li>
                            <li class="breadcrumb-item"><la:link href="../list/1/?dictId=${f:u(dictId)}">
                                <la:message key="labels.dict_kuromoji_list_link"/>
                            </la:link></li>
                            <li class="breadcrumb-item active"><la:message

                                <la:message key="labels.dict_list_link"/>
                            </la:link></li>
                            <li class="breadcrumb-item"><la:link href="../list/1/?dictId=${f:u(dictId)}">
                                <la:message key="labels.dict_mapping_list_link"/>
                            </la:link></li>
                            <li class="breadcrumb-item active"><la:message