*
 * Features:
 * - Structured JSON logging
 * - Sensitive data masking
 * - Event categorization
 * - Performance metrics
 * - Compliance-ready audit trail
 * - Asynchronous logging with bounded queue
 * - Object pooling to reduce GC pressure
 */
public class SecurityAuditLogger {

     * It handles SSL/TLS configuration, authentication, and various FTP client settings.
     *
     * @param info The FTP information containing host, port, and other connection details
     * @return A configured FTP client ready for use
     * @throws IOException If the FTP client cannot be created or connected
     */
    protected FTPClient getClient(final FtpInfo info) throws IOException {
        FTPClient ftpClient = ftpClientQueue.poll();

            // When
            int bytesConsumed = fileFsSizeInfo.decode(bufferArray, 0, bufferArray.length);

            // Then
            assertEquals(24, bytesConsumed);
            // Values are read as-is (can be negative due to overflow)
            assertNotNull(fileFsSizeInfo.getCapacity());
            assertNotNull(fileFsSizeInfo.getFree());
        }

        @ParameterizedTest

     *
     * @param cb the consumer to customize the search request
     * @param cleanupTime the time taken for the last cleanup operation
     * @return the list of access results ready for processing
     */
    private List<OpenSearchAccessResult> getAccessResultList(final Consumer<SearchRequestBuilder> cb, final long cleanupTime) {
        if (logger.isDebugEnabled()) {

        for (int t = 0; t < threadCount; t++) {
            final int threadId = t;
            executor.submit(() -> {
                try {
                    startLatch.await(); // Wait for all threads to be ready

                    for (int i = 0; i < operationsPerThread; i++) {
                        String message = String.format("Thread-%d-Message-%d", threadId, i);
                        byte[] plaintext = message.getBytes();

                    String command;
                    while (true) {
                        try {
                            while (!reader.ready()) {
                                ThreadUtil.sleep(1000L);
                            }
                            command = reader.readLine().trim();
                            if (logger.isDebugEnabled()) {

            // When
            int bytesConsumed = fileFsFullSizeInfo.decode(bufferArray, 0, bufferArray.length);

            // Then
            assertEquals(32, bytesConsumed);
            // Values are read as-is (can be negative due to overflow)
            assertNotNull(fileFsFullSizeInfo.getCapacity());
            assertNotNull(fileFsFullSizeInfo.getFree());
        }

        @ParameterizedTest

            final byte[] bomBytes = new byte[UTF8_BOM_SIZE];
            bis.mark(UTF8_BOM_SIZE);
            final int size = bis.read(bomBytes);
            if (size < 3 || !isUtf8BomBytes(bomBytes)) {
                bis.reset();
            }
            final InputSource is = new InputSource(bis);
            if (responseData.getCharSet() != null) {

            AtomicInteger count = new AtomicInteger();
            String[] queryLogs = new String[] { field + ":検索", field + ":fess", field + ":検索エンジン" };

            @Override
            public QueryLog read() {
                if (count.get() >= queryLogs.length) {
                    return null;
                }
                return new QueryLog(queryLogs[count.getAndIncrement()], null);
            }

        } catch (final Exception e) {
            logger.debug("Failed to delete index: indexName={}", indexName, e);
        }
        return false;
    }

    /**
     * Reads and processes index settings from configuration file.
     *
     * @param fesenType          the search engine type
     * @param indexConfigFile    the path to the index configuration file