for (String comp : components) {
        sb.append(comp);
        sb.append(DELIMITER_STRING);
      }
      if (sb.length() > 0) {
        sb.setLength(sb.length() - DELIMITER_STRING.length());
      }
      dummy ^= sb.toString().length();
    }
    return dummy;
  }

                Arguments.of((LongGetter) FileEntry::length, -100L, "negative length"),
                Arguments.of((LongGetter) FileEntry::length, 0L, "zero length"),
                Arguments.of((LongGetter) FileEntry::length, 1L, "small length"));
    }

    @ParameterizedTest(name = "Long getter {2} returns {1}")
    @MethodSource("longGetterProvider")

            assertEquals(128, crawlingInfoHelper.generateId(value.substring(0, 440)).length());
            assertEquals(128, crawlingInfoHelper.generateId(value.substring(0, 450)).length());
            assertEquals(128, crawlingInfoHelper.generateId(value.substring(0, 460)).length());
            assertEquals(128, crawlingInfoHelper.generateId(value.substring(0, 470)).length());

        byte[] mac = PacMac.calculateMacArcfourHMACMD5(3, key, TEST_DATA);
        assertNotNull(mac);
        assertEquals(16, mac.length);

        // Test with a different key usage
        byte[] mac2 = PacMac.calculateMacArcfourHMACMD5(9, key, TEST_DATA);
        assertNotNull(mac2);
        assertEquals(16, mac2.length);

        // Test with another key usage
        byte[] mac3 = PacMac.calculateMacArcfourHMACMD5(23, key, TEST_DATA);

        Comparable[] c = new Comparable[versions.length];
        for (int i = 0; i < versions.length; i++) {
            c[i] = newComparable(versions[i]);
        }

        for (int i = 1; i < versions.length; i++) {
            Comparable low = c[i - 1];
            for (int j = i; j < versions.length; j++) {
                Comparable high = c[j];

      return new Entry[length];
    }

    @Override
    public Iterable<Entry<String, Collection<Integer>>> order(
        List<Entry<String, Collection<Integer>>> insertionOrder) {
      return insertionOrder;
    }

    @Override
    public String[] createKeyArray(int length) {
      return new String[length];
    }

    @Override

        assertEquals(SmbComTransaction.TRANSACTION_BUF_SIZE, buffer.length, "Buffer should have TRANSACTION_BUF_SIZE");

        // The validation in getBuffer() ensures size is within bounds (0 < size <= 1MB)
        assertTrue(buffer.length > 0, "Buffer size should be positive");
        assertTrue(buffer.length <= 0x100000, "Buffer size should not exceed 1MB");
    }

    /**

        assertEquals(0, result.length);

        // Unmatched quote at end
        value = "unmatched\"";
        result = KuromojiCSVUtil.parse(value);
        assertEquals(0, result.length);

        // Unmatched quotes in middle
        value = "valid,\"unmatched,another";
        result = KuromojiCSVUtil.parse(value);
        assertEquals(0, result.length);

        // Multiple unmatched quotes

     * @param length maximum length to receive
     * @return number of bytes received
     * @throws IOException if an I/O error occurs
     */
    int recv(byte[] buf, int off, int length) throws IOException;

    /**
     * Send data to the pipe
     *
     * @param buf buffer containing data to send
     * @param off offset in the buffer
     * @param length length of data to send

        /**
         * Get the notification message length
         *
         * @return message length in bytes
         */
        public int getLength() {
            return length;
        }

        /**
         * Sets the notification message length.
         *
         * @param length the message length in bytes
         */
        public void setLength(int length) {
            this.length = length;