ParseException parseException = new ParseException("Hierarchy test");
        QueryParseException queryParseException = new QueryParseException(parseException);

        // Verify inheritance chain
        assertTrue(queryParseException instanceof QueryParseException);
        assertTrue(queryParseException instanceof FessSystemException);
        assertTrue(queryParseException instanceof RuntimeException);

        if (n != null) {
            setNext(null);
            n.clearFlags(SMB2_FLAGS_RELATED_OPERATIONS);
        }
        return n;
    }

    /**
     * Sets the next request in the compound chain.
     *
     * @param next the next request
     */
    public void setNext(final ServerMessageBlock2Request<?> next) {
        super.setNext(next);
    }

    /**
     * {@inheritDoc}
     *

     * @param config the configuration
     * @param fid the file identifier
     * @param offset the file offset to read from
     * @param maxCount the maximum number of bytes to read
     * @param andx the next command in the chain
     */
    public SmbComReadAndX(final Configuration config, final int fid, final long offset, final int maxCount, final ServerMessageBlock andx) {
        super(config, SMB_COM_READ_ANDX, andx);
        this.fid = fid;

  @Nullable ValueReference<K, V> getValueReference();

  /** Sets the value reference for this entry. */
  void setValueReference(ValueReference<K, V> valueReference);

  /** Returns the next entry in the chain. */
  @Nullable ReferenceEntry<K, V> getNext();

  /** Returns the entry's hash. */
  int getHash();

  /** Returns the key for this entry. */
  @Nullable K getKey();

  /*

    }

    @Test
    public void test_ApiStartJobResponse_statusFluentChain() {
        final ApiStartJobResponse response = new ApiStartJobResponse();
        // status() returns ApiResponse, so the chain works when called last
        final ApiResponse returned = response.jobLogId("id-1").status(Status.OK);
        assertNotNull(returned);
    }

    @Test
    public void test_ApiStartJobResponse_hasVersionField() {

   */
  @JvmStatic
  fun fragmentBuffer(buffer: Buffer): Buffer {
    // Write each byte into a new buffer, then clone it so that the segments are shared.
    // Shared segments cannot be compacted so we'll get a long chain of short segments.
    val result = Buffer()
    while (!buffer.exhausted()) {
      val box = Buffer()
      box.write(buffer, 1)
      result.write(box.copy(), 1)
    }
    return result
  }

        assertEquals(NtStatus.NT_STATUS_UNSUCCESSFUL, ex.getNtStatus(), "Status should default to unsuccessful for message ctor");
    }

    // Happy path: message + cause constructor should chain cause and set unsuccessful status
    @ParameterizedTest
    @NullSource
    @ValueSource(strings = { "", "error", "detailed message" })
    @DisplayName("Message+Cause ctor: propagates message/cause and unsuccessful status")

			// Only grab the first (client) address. Note that '192.168.0.1,
			// 10.1.1.1' is a valid key for X-Forwarded-For where addresses after
			// the first may represent forwarding proxies earlier in the chain.
			s := strings.Index(fwd, ", ")
			if s == -1 {
				s = len(fwd)
			}
			addr = fwd[:s]
		}
	}

	if addr == "" {
		if fwd := r.Header.Get(xRealIP); fwd != "" {

        Deferred<SuggestResponse>.Promise promise3 = promise2.error(error -> {});

        // All should be the same promise instance
        assertEquals("Promise chain should return same instance", promise1, promise2);
        assertEquals("Promise chain should return same instance", promise2, promise3);
    }

    @Test
    public void test_promiseFromDeferredThen() throws Exception {

	public final fun getLevel ()Lokhttp3/logging/HttpLoggingInterceptor$Level;
	public fun intercept (Lokhttp3/Interceptor$Chain;)Lokhttp3/Response;
	public final fun level (Lokhttp3/logging/HttpLoggingInterceptor$Level;)V
	public final fun redactHeader (Ljava/lang/String;)V
	public final fun redactQueryParams ([Ljava/lang/String;)V