@DisplayName("Should handle various data sizes in hexdump")
    void testHexdumpVariousSizes(int size) {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        PrintStream ps = new PrintStream(baos);

        byte[] data = createTestData(size);
        Hexdump.hexdump(ps, data, 0, size);
        String output = baos.toString();

        assertNotNull(output);

        map = null;
    }

    /**
     * @throws Exception
     */
    @Test
    public void testSize() throws Exception {
        assertThat(map.size(), equalTo(3));
        map.put("3", "test3");
        assertThat(map.size(), equalTo(4));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testIsEmpty() throws Exception {
        assertThat(map.isEmpty(), is(not(true)));

        if (kuromojiItemList == null) {
            reload(null);
        }

        if (offset >= kuromojiItemList.size() || offset < 0) {
            return new PagingList<>(Collections.<KuromojiItem> emptyList(), offset, size, kuromojiItemList.size());
        }

        int toIndex = offset + size;
        if (toIndex > kuromojiItemList.size()) {

            FileUtil.deleteInBackground(tempFile);
        }

        return new ExtractData(buf.toString().trim());
    }

    /**
     * Sets the maximum content size for extraction.
     *
     * @param maxContentSize the maximum content size to set (-1 for no limit)
     */
    public void setMaxContentSize(final long maxContentSize) {
        this.maxContentSize = maxContentSize;
    }

        @Test
        @DisplayName("Should read valid structure with size 4")
        void testReadBytesWireFormatValid() throws SMBProtocolDecodingException {
            // Given
            byte[] buffer = new byte[10];
            int bufferIndex = 2;
            SMBUtil.writeInt2(4, buffer, bufferIndex); // Write structure size = 4
            SMBUtil.writeInt2(0, buffer, bufferIndex + 2); // Reserved field

            } else {
                logger.info("{} is not available.", componentName);
            }
        }
    }

    /**
     * Sets the maximum client factory size.
     * @param maxClientFactorySize The maximum size.
     */
    public void setMaxClientFactorySize(final int maxClientFactorySize) {
        if (maxClientFactorySize <= 0) {

     * @throws IllegalStateException if buffer size exceeds maximum allowed
     */
    static public byte[] getBuffer() {
        // Try to get from cache first - O(1) operation
        byte[] buf = bufferQueue.poll();
        if (buf != null) {
            queueSize.decrementAndGet();
            return buf;
        }

        // Validate buffer size to prevent overflow

            return new PagingList<>(Collections.<CharMappingItem> emptyList(), offset, size, mappingItemList.size());
        }

        int toIndex = offset + size;
        if (toIndex > mappingItemList.size()) {
            toIndex = mappingItemList.size();
        }

        return new PagingList<>(mappingItemList.subList(offset, toIndex), offset, size, mappingItemList.size());
    }

        final Set<String> set = new HashSet<String>();
        traverser.forEach((ClassHandler) (packageName, shortClassName) -> set.add(ClassUtil.concatName(packageName, shortClassName)));
        assertThat(set.size() > 0, is(true));
        assertThat(set.contains(DummyTest.class.getName()), is(true));
        assertThat(set.contains(TraverserUtilTest.class.getName()), is(true));

                throw new IOException("transport closed in negotiate");
            }
            final int size = Encdec.dec_uint16be(sbuf, 2) & 0xFFFF;
            if (size < 33 || 4 + size > sbuf.length) {
                throw new IOException("Invalid payload size: " + size);
            }
            readn(in, sbuf, 4 + 32, size - 32);
            resp.decode(sbuf, 4);

            if (LogStream.level >= 4) {