implements Serializable {
    final Multiset<? extends E> delegate;

    UnmodifiableMultiset(Multiset<? extends E> delegate) {
      this.delegate = delegate;
    }

    @SuppressWarnings("unchecked")
    @Override
    protected Multiset<E> delegate() {
      // This is safe because all non-covariant methods are overridden
      return (Multiset<E>) delegate;
    }

      implements Serializable {
    final Multiset<? extends E> delegate;

    UnmodifiableMultiset(Multiset<? extends E> delegate) {
      this.delegate = delegate;
    }

    @SuppressWarnings("unchecked")
    @Override
    protected Multiset<E> delegate() {
      // This is safe because all non-covariant methods are overridden
      return (Multiset<E>) delegate;
    }

        FileEntry valid = entry("ok", SmbConstants.TYPE_SHARE);
        Iterator<FileEntry> delegate = Arrays.asList(invalid, valid).iterator();

        ResourceFilter f = useFilter ? filter : null;
        if (useFilter) {
            when(filter.accept(any())).thenReturn(true);
        }

        ShareEnumIterator it = new ShareEnumIterator(parent, delegate, f);
        assertTrue(it.hasNext());

    private final SortedSet<String> delegate = Sets.newTreeSet(Ordering.natural());

    @Override
    protected SortedSet<String> delegate() {
      return delegate;
    }
  }

  private static class NonNavigableSortedMap extends ForwardingSortedMap<String, String> {

    private final SortedMap<String, String> delegate = new SafeTreeMap<>(Ordering.natural());

    @Override

     * @param recessiveSourceLevel
     */
    public static void merge(Settings dominant, Settings recessive, String recessiveSourceLevel) {
        if (dominant != null && recessive != null) {
            dominant.delegate = SettingsUtilsV4.merge(dominant.getDelegate(), recessive.getDelegate());
        }
    }

    /**
     * @param modelProfile
     * @return a profile
     */

  ) : Reader() {
    private var closed: Boolean = false
    private var delegate: Reader? = null

    @Throws(IOException::class)
    override fun read(
      cbuf: CharArray,
      off: Int,
      len: Int,
    ): Int {
      if (closed) throw IOException("Stream closed")

      val finalDelegate =
        delegate ?: InputStreamReader(
          source.inputStream(),

 * @since 3.0
 */
public interface LegacySupport {

    /**
     * Sets the currently active session. Some legacy components are basically stateful and their API is missing
     * parameters that would be required to delegate to a stateless component. Saving the session (in a thread-local
     * variable) is our best effort to record any state that is required to enable proper delegation.
     *

    }

    @Test
    @DisplayName("Should construct with delegate and credentials")
    void testConstructor() {
        // Verify that the constructor correctly sets the delegate (inherited from CIFSContextWrapper)
        // and the credentials. The delegate is tested implicitly by calling super's methods.

          private final RequestBody delegate;

          public ProgressRequestBody(RequestBody delegate, ProgressListener progressListener) {
            this.delegate = delegate;
            this.progressListener = progressListener;
          }

          @Override public MediaType contentType() {
            return delegate.contentType();
          }

public final class LittleEndianDataOutputStream extends FilterOutputStream implements DataOutput {

  /**
   * Creates a {@code LittleEndianDataOutputStream} that wraps the given stream.
   *
   * @param out the stream to delegate to
   */
  public LittleEndianDataOutputStream(OutputStream out) {
    super(new DataOutputStream(Preconditions.checkNotNull(out)));
  }

  @Override