/** Memory buffer for RDMA operations */
    protected final ByteBuffer buffer;
    /** Access permissions for this memory region */
    protected final EnumSet<RdmaAccess> accessFlags;
    /** Local key for accessing this memory region */
    protected final int localKey;
    /** Remote key for remote RDMA access */
    protected final int remoteKey;
    /** Virtual address of the memory region */

   * forward to this implementation.
   */
  protected @Nullable E standardPollLast() {
    return Iterators.pollNext(descendingIterator());
  }

  @ParametricNullness
  protected E standardFirst() {
    return iterator().next();
  }

  @ParametricNullness
  protected E standardLast() {
    return descendingIterator().next();
  }

  @Override

        // Create a simple test iterator that returns mocked resources
        DirFileEntryAdapterIterator iterator = new DirFileEntryAdapterIterator(mockParent, mockDelegate, null) {
            @Override
            protected SmbResource adapt(FileEntry e) {
                if (e == mockFileEntry1)
                    return mockResource1;
                if (e == mockFileEntry2)
                    return mockResource2;

    protected final BlockingQueue<RdmaWorkRequest> pendingRequests;

    // Connection state
    /** Current connection state */
    protected volatile RdmaConnectionState state;
    /** Credit management for SMB Direct */
    protected RdmaCredits credits;
    /** Maximum size for fragmented operations */
    protected int maxFragmentedSize;
    /** Maximum size for RDMA read/write operations */
    protected int maxReadWriteSize;

    /**

        return facadeSelectByPK(id);
    }

    protected OptionalEntity<FileConfig> facadeSelectByPK(String id) {
        return doSelectOptionalByPK(id, typeOfSelectedEntity());
    }

    protected <ENTITY extends FileConfig> ENTITY doSelectByPK(String id, Class<? extends ENTITY> tp) {
        return doSelectEntity(xprepareCBAsPK(id), tp);
    }

    protected FileConfigCB xprepareCBAsPK(String id) {

    //                                                                          ==========
    protected final String _tableDbName = "elevate_word_to_label";
    protected final String _tableDispName = "elevate_word_to_label";
    protected final String _tablePropertyName = "ElevateWordToLabel";

    public String getTableDbName() {
        return _tableDbName;
    }

    @Override

          @Override
          protected Iterator<Integer> newTargetIterator() {
            return ImmutableList.of(1, 2).iterator();
          }
        };
    assertFailure(tester);
  }

  public void testUnknownOrder() {
    new IteratorTester<Integer>(
        3, MODIFIABLE, newArrayList(1, 2), IteratorTester.KnownOrder.UNKNOWN_ORDER) {
      @Override
      protected Iterator<Integer> newTargetIterator() {

    @Override
    protected String getNamePrefix() {
        return NAME_PREFIX;
    }

    @Override
    protected String getApiPath() {
        return API_PATH;
    }

    @Override
    protected String getKeyProperty() {
        return KEY_PROPERTY;
    }

    @Override
    protected String getListEndpointSuffix() {
        return LIST_ENDPOINT_SUFFIX;
    }

    protected static final String ENTRAID_CLIENT_SECRET = "entraid.client.secret";

    /** Configuration key for Entra ID client ID. */
    protected static final String ENTRAID_CLIENT_ID = "entraid.client.id";

    /** Configuration key for Entra ID reply URL. */
    protected static final String ENTRAID_REPLY_URL = "entraid.reply.url";

    /** Configuration key for Entra ID default groups. */

    }

    /**
     * Create an EditBody DTO from a ProtwordsItem entity.
     *
     * @param entity source entity with protected words data
     * @param dictId identifier of the dictionary
     * @return populated EditBody for API responses
     */
    protected EditBody createEditBody(final ProtwordsItem entity, final String dictId) {
        final EditBody body = new EditBody();
        body.id = entity.getId();