* will return {@code Double.MAX_VALUE}, not {@code Double.POSITIVE_INFINITY}.
   *
   * <p>For the case of {@link RoundingMode#HALF_EVEN}, this implementation uses the IEEE 754
   * default rounding mode: if the two nearest representable values are equally near, the one with
   * the least significant bit zero is chosen. (In such cases, both of the nearest representable

func etcdErrToErr(err error, etcdEndpoints []string) error {
	if err == nil {
		return nil
	}
	switch err {
	case context.DeadlineExceeded:
		return fmt.Errorf("%w %s", errEtcdUnreachable, etcdEndpoints)
	default:
		return fmt.Errorf("unexpected error %w from etcd, please check your endpoints %s", err, etcdEndpoints)
	}
}

func saveKeyEtcdWithTTL(ctx context.Context, client *etcd.Client, key string, data []byte, ttl int64) error {

public class IntervalControlHelper {

    /** Flag indicating whether the crawler is currently running */
    protected volatile boolean crawlerRunning = true;

    /**
     * Default constructor.
     */
    public IntervalControlHelper() {
        // Default constructor
    }

    /** Wait time in milliseconds when crawler is not running */
    protected long crawlerWaitMillis = 10000;

 * doing so does <i>not</i> give a reliable measurement of elapsed time, because wall time readings
 * are inherently approximate, routinely affected by periodic clock corrections. Because this class
 * (by default) uses {@link System#nanoTime}, it is unaffected by these changes.
 *
 * <p>Use this class instead of direct calls to {@link System#nanoTime} for two reasons:
 *
 * <ul>

 * both <code>FILE_READ_DATA</code> and <code>FILE_WRITE_DATA</code> access.
 */

public class ACE {

    /**
     * Default constructor for ACE
     */
    public ACE() {
        // Default constructor
    }

    /** Permission to read data from a file or list directory contents */
    public static final int FILE_READ_DATA = 0x00000001; // 1

#   MAVEN_SKIP_RC       (Optional) Flag to disable loading of mavenrc files.
#   MAVEN_DEBUG_OPTS    (Optional) Specify the debug options to use. Default value is "-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=${MAVEN_DEBUG_ADDRESS}" when --debug is used
#   MAVEN_DEBUG_ADDRESS (Optional) Set the debug address. Default value is "localhost:8000"
# -----------------------------------------------------------------------------

    private int maxReadWriteSize;
    private int maxFragmentedSize;

    /**
     * Create new RDMA negotiation response
     */
    public RdmaNegotiateResponse() {
        // Initialize with default values
        this.status = 0; // Success
        this.selectedVersion = 0x0100; // SMB Direct 1.0
        this.creditsGranted = 0;
        this.maxReceiveSize = RdmaCapabilities.DEFAULT_MAX_RECEIVE_SIZE;

     */
    public static final String UTF_8 = "UTF-8";

    /**
     * A constant for UTF-8 charset.
     */
    public static final Charset UTF_8_CHARSET = StandardCharsets.UTF_8;

    /**
     * The default charset.
     */
    public static final Charset DEFAULT_CHARSET;

    /**
     * The ISO date-time format.
     */
    public static final String ISO_DATETIME_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'";

 * index names, shard counts, and replica counts for queue, data, and filter indices.
 */
public class FessCrawlerConfig extends OpenSearchCrawlerConfig {

    /**
     * Default constructor.
     */
    public FessCrawlerConfig() {
        super();
    }

    /**
     * Gets the name of the queue index for the crawler.
     *
     * @return the queue index name
     */

 *
 */
public class FileNotifyInformationImpl implements FileNotifyInformation, Decodable {

    int nextEntryOffset;
    int action;
    int fileNameLength;
    String fileName;

    /**
     * Default constructor for decoding.
     */
    public FileNotifyInformationImpl() {
    }

    @Override
    public int getAction() {
        return this.action;
    }

    @Override