@SuppressWarnings("unchecked")
    /**
     * Creates a validator instance for form validation.
     * This method uses the system helper to create a validator with Fess-specific messages.
     *
     * @return a new action validator instance
     */
    @Override
    public ActionValidator<FessMessages> createValidator() {

     *
     * @param numOfThreads the number of threads
     * @return this job instance for method chaining
     */
    public GenerateThumbnailJob numOfThreads(final int numOfThreads) {
        this.numOfThreads = numOfThreads;
        return this;
    }

    /**
     * Enables cleanup operations for this job.
     *
     * @return this job instance for method chaining
     */
    public GenerateThumbnailJob cleanup() {

/**
 * Factory interface for creating toolchain instances from configuration models.
 *
 * <p>This factory is responsible for instantiating concrete toolchain implementations
 * based on toolchain model configurations or default settings.</p>
 *
 * @since 4.0.0
 */
@Experimental
@Consumer
public interface ToolchainFactory {
    /**
     * Creates a toolchain instance from the provided model configuration.
     *

                return authenticator.logout(user);
            }
        }
        return null;
    }

    /**
     * Gets the SSO authenticator instance for the configured SSO type.
     *
     * @return The SSO authenticator instance, or null if not found
     */
    protected SsoAuthenticator getAuthenticator() {
        String ssoType = getSsoType();

    /**
     * Initializes the form with default values for creating a new scheduled job.
     */
    public void initialize() {
        target = Constants.DEFAULT_JOB_TARGET;
        cronExpression = Constants.DEFAULT_CRON_EXPRESSION;
        scriptType = Constants.DEFAULT_JOB_SCRIPT_TYPE;
        sortOrder = 0;
        createdBy = ComponentUtil.getSystemHelper().getUsername();

    protected static final String KRYO = "kryo";

    /** ThreadLocal container for Kryo instances to ensure thread safety. */
    protected final ThreadLocal<Kryo> kryoThreadLocal;

    /**
     * Constructs a new DataSerializer.
     * <p>
     * Initializes the ThreadLocal Kryo instances with appropriate configuration.
     * The Kryo instances are configured to not require class registration for

  }

  private <T> T pickInstance(T[] instances, T defaultValue) {
    return pickInstance(Arrays.asList(instances), defaultValue);
  }

  private <T> T pickInstance(Collection<T> instances, T defaultValue) {
    if (instances.isEmpty()) {
      return defaultValue;
    }
    // generateInt() is 1-based.
    return Iterables.get(instances, (generateInt() - 1) % instances.size());
  }

  /**
   * Compares the specified object with this instance for equality. Returns {@code true} if the
   * given object is also a {@code MapDifference} and the values returned by the {@link
   * #entriesOnlyOnLeft()}, {@link #entriesOnlyOnRight()}, {@link #entriesInCommon()} and {@link
   * #entriesDiffering()} of the two instances are equal.
   */
  @Override
  boolean equals(@Nullable Object object);

  /**

 */
public class PythonJob extends ExecJob {
    /** Logger instance for this class */
    static final Logger logger = LogManager.getLogger(PythonJob.class);

    /**
     * Default constructor for PythonJob.
     * Creates a new instance of the Python job with default settings.
     */
    public PythonJob() {
        super();
    }

     * @return This builder instance.
     */
    public SuggesterBuilder settings(final SuggestSettings settings) {
        this.settings = settings;
        settingsBuilder = null;
        return this;
    }

    /**
     * Sets the suggest settings builder.
     * @param settingsBuilder The suggest settings builder.
     * @return This builder instance.
     */