@GwtIncompatible
        Object writeReplace() {
      return new InverseSerializedForm<>(RegularImmutableBiMap.this);
    }

    @J2ktIncompatible // java.io.ObjectInputStream
    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
      throw new InvalidObjectException("Use InverseSerializedForm");
    }
  }

  @J2ktIncompatible // serialization

    }
    init(elementCount);
    for (int i = 0; i < elementCount; i++) {
      K key = (K) stream.readObject();
      V value = (V) stream.readObject();
      put(key, value);
    }
  }

  /*
   * The following methods are safe to call as long as both of the following hold:
   *
   * - allocArrays() has been called. Callers can confirm this by checking needsAllocArrays().
   *

    s.defaultWriteObject();

    s.writeDouble(get());
  }

  /** Reconstitutes the instance from a stream (that is, deserializes it). */
  private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException {
    s.defaultReadObject();

    set(s.readDouble());
  }

        final int size = s.readInt();
        header = new Entry(null, null, null);
        header.next = header;
        header.previous = header;
        for (int i = 0; i < size; i++) {
            addLast((E) s.readObject());
        }
    }

    @Override
    public Object clone() {
        final SLinkedList<E> copy = new SLinkedList<>();
        for (Entry e = header.next; e != header; e = e.next) {

    @Override
        Object writeReplace() {
      return new EntrySetSerializedForm<E>(ImmutableMultiset.this);
    }

    @GwtIncompatible
    @J2ktIncompatible
        private void readObject(ObjectInputStream stream) throws InvalidObjectException {
      throw new InvalidObjectException("Use EntrySetSerializedForm");
    }

    @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;

      Set<Entry<V, K>> result = inverseEntrySet;
      return (result == null) ? inverseEntrySet = new InverseEntrySet<K, V>(forward) : result;
    }

    @GwtIncompatible("serialization")
    private void readObject(ObjectInputStream in) throws ClassNotFoundException, IOException {
      in.defaultReadObject();
      this.forward.inverse = this;
    }
  }

        byte[] der = init.toByteArray();

        try (ASN1InputStream is = new ASN1InputStream(der)) {
            Object obj = is.readObject();
            assertTrue(obj instanceof ASN1TaggedObject, "Top-level should be tagged (APPLICATION)");
            ASN1TaggedObject top = (ASN1TaggedObject) obj;

     */
    public static <T extends ASN1Primitive> T as(final Class<T> type, final ASN1InputStream stream)
            throws PACDecodingException, IOException {
        return as(type, stream.readObject());
    }

    /**
     * Extracts the base object from an ASN.1 tagged object and casts it to the specified type
     * @param <T> the target ASN.1 primitive type
     * @param type the target class type

  }

  @J2ktIncompatible
  @GwtIncompatible
    abstract Object writeReplace();

  @GwtIncompatible
  @J2ktIncompatible
    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
    throw new InvalidObjectException("Use SerializedForm");
  }

  @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0xdecaf;

    @J2ktIncompatible // serialization
    Object writeReplace() {
      return new AsSetSerializedForm<C>(ranges, domain);
    }

    @J2ktIncompatible // java.io.ObjectInputStream
    private void readObject(ObjectInputStream stream) throws InvalidObjectException {
      throw new InvalidObjectException("Use SerializedForm");
    }
  }