private Funnels() {}

  /** Returns a funnel that extracts the bytes from a {@code byte} array. */
  public static Funnel<byte[]> byteArrayFunnel() {
    return ByteArrayFunnel.INSTANCE;
  }

  private enum ByteArrayFunnel implements Funnel<byte[]> {
    INSTANCE;

    @Override
    public void funnel(byte[] from, PrimitiveSink into) {
      into.putBytes(from);
    }

    @Override
    public String toString() {

  public static <K, V> ImmutableMap<K, V> copyOf(Map<? extends K, ? extends V> map) {
    if ((map instanceof ImmutableMap) && !(map instanceof ImmutableSortedMap)) {
      @SuppressWarnings("unchecked") // safe since map is not writable
      ImmutableMap<K, V> kvMap = (ImmutableMap<K, V>) map;
      return kvMap;
    } else if (map instanceof EnumMap) {
      EnumMap<?, ?> enumMap = (EnumMap<?, ?>) map;

     */
    private ManagedVersionMap getManagedVersionsMap(
            Artifact originatingArtifact, Map<String, Artifact> managedVersions) {
        ManagedVersionMap versionMap;
        if (managedVersions instanceof ManagedVersionMap managedVersionMap) {
            versionMap = managedVersionMap;
        } else {
            versionMap = new ManagedVersionMap(managedVersions);
        }

        if (!(request instanceof final ServerMessageBlock req)) {
            return;
        }

        req.addFlags2(this.negotiatedFlags2);
        req.setUseUnicode(req.isForceUnicode() || this.useUnicode);
        if (req.isUseUnicode()) {
            req.addFlags2(SmbConstants.FLAGS2_UNICODE);
        }

        if (req instanceof SmbComTransaction) {

        // When
        Smb2ChangeNotifyRequest req = new Smb2ChangeNotifyRequest(config, testFileId);

        // Then
        assertNotNull(req);
        assertTrue(req instanceof ServerMessageBlock2Request);
        assertTrue(req instanceof ServerMessageBlock2);
    }

    @Test
    @DisplayName("Should set notify flags correctly")
    void testSetNotifyFlags() throws Exception {
        // Given

  abstract Iterator<Table.Cell<R, C, V>> cellIterator();

  @WeakOuter
  private final class CellSet extends AbstractSet<Cell<R, C, V>> {
    @Override
    public boolean contains(@Nullable Object o) {
      if (o instanceof Cell) {
        Cell<?, ?, ?> cell = (Cell<?, ?, ?>) o;
        Map<C, V> row = safeGet(rowMap(), cell.getRowKey());
        return row != null
            && Collections2.safeContains(

      Collection<E> collection) {
    if (collection instanceof NavigableSet) {
      return unmodifiableNavigableSet((NavigableSet<E>) collection);
    } else {
      return unmodifiableSortedSet((SortedSet<E>) collection);
    }
  }

  @Override
  Collection<V> wrapCollection(@ParametricNullness K key, Collection<V> collection) {
    if (collection instanceof NavigableSet) {

  @WeakOuter
  private final class CellSet extends AbstractSet<Cell<R, C, V>> {
    @Override
    public boolean contains(@Nullable Object o) {
      if (o instanceof Cell) {
        Cell<?, ?, ?> cell = (Cell<?, ?, ?>) o;
        Map<C, V> row = safeGet(rowMap(), cell.getRowKey());
        return row != null
            && Collections2.safeContains(

        if (resp == null) {
            return null;
        }
        resp.setDigest(getDigest());
        setResponse(resp);

        final ServerMessageBlock2 n = getNext();
        if (n instanceof ServerMessageBlock2Request<?>) {
            resp.setNext(((ServerMessageBlock2Request<?>) n).initResponse(tc));
        }
        return resp;
    }

    /**
     * {@inheritDoc}
     *

    }

    @Test
    @DisplayName("Should correctly inherit from ServerMessageBlock2Request")
    void testInheritance() {
        // Then
        assertTrue(request instanceof ServerMessageBlock2Request);
        assertTrue(request instanceof ServerMessageBlock2);
    }

    @Test
    @DisplayName("Should handle different previous session IDs")
    void testDifferentPreviousSessionIds() throws Exception {