public class DirectoryCacheEntry {
    private final String directoryPath;
    private final Smb2LeaseKey leaseKey;
    private final long createTime;
    private volatile long lastUpdateTime;
    private volatile long lastAccessTime;
    
    // Cached directory contents
    private final ConcurrentHashMap<String, FileInfo> children;
    private final ReadWriteLock lock;
    
    // Cache metadata

public class AuthenticationRateLimiter implements AutoCloseable {

    private static final Logger log = LoggerFactory.getLogger(AuthenticationRateLimiter.class);

    // Rate limiting configuration
    private final int maxAttemptsPerAccount;
    private final int maxAttemptsPerIp;
    private final int maxGlobalAttemptsPerMinute;
    private final Duration lockoutDuration;
    private final Duration cleanupInterval;

    // Tracking maps

     */
    public static class PoolHealthMetrics {
        private final int activeConnections;
        private final int nonPooledConnections;
        private final int trackedConnections;
        private final int maxPoolSize;
        private final long totalHealthChecks;
        private final long failedHealthChecks;
        private final long connectionsRemoved;
        private final int uniqueEndpoints;

     */
    @Volatile
    private var resolveReportLocationsOnAdd: Boolean = false

    /**
     * Key is the path of the test, value is Test.binaryResultsDir
     */
    private val testTaskPathToBinaryResultsDir: ConcurrentHashMap<String, Provider<File>> = ConcurrentHashMap()

    private val projectPathToExecutedTaskPaths: ConcurrentMultiMap<String, String> = ConcurrentMultiMap()

    /**
     * Get the passphrase of the private key file. The passphrase is used only when host/protocol supports
     * authentication via exchange of private/public keys and private key was used for authentication.
     *
     * @return passphrase of the private key file
     */
    public String getPassphrase() {
        return passphrase;
    }

    /**
     * Set the passphrase of the private key file.
     *

    }

    @Override
    public String toString() {
      return runnable.toString();
    }
  }

  private interface Adder {
    int add(int a, int b);
  }

  private static final class ForwardingArithmetic implements Arithmetic {
    private final Arithmetic arithmetic;

    ForwardingArithmetic(Arithmetic arithmetic) {
      this.arithmetic = arithmetic;
    }

    @Override

    }
  }

  companion object {
    private const val NO_CHUNK_YET = -1L

    private const val STATE_IDLE = 0 // Idle connections are ready to write request headers.
    private const val STATE_OPEN_REQUEST_BODY = 1
    private const val STATE_WRITING_REQUEST_BODY = 2
    private const val STATE_READ_RESPONSE_HEADERS = 3
    private const val STATE_OPEN_RESPONSE_BODY = 4
    private const val STATE_READING_RESPONSE_BODY = 5

    private static final int TT_NOTHING = -4;

    private static final int NEED_CHAR = Integer.MAX_VALUE;

    private static final int QUOTE = '\'';

    private static final byte CT_WHITESPACE = 1;

    private static final byte CT_ALPHA = 4;

    private final byte[] ctype;

    private static byte[] defaultCtype = new byte[256];

    private final String str;

 * </ul>
 */
public class ChangelogEntry {
    private Integer pr;
    private List<Integer> issues;
    private String area;
    private String type;
    private String summary;
    private Highlight highlight;
    private Breaking breaking;
    private Deprecation deprecation;

    private static final ObjectMapper yamlMapper = new ObjectMapper(new YAMLFactory());

    private static final Logger LOGGER = LoggerFactory.getLogger(SimplexTransferListener.class);
    private static final int QUEUE_SIZE = 1024;
    private static final int BATCH_MAX_SIZE = 500;
    private final TransferListener delegate;
    private final int batchMaxSize;
    private final boolean blockOnLastEvent;
    private final ArrayBlockingQueue<Exchange> eventQueue;