*
 * @author wyukawa
 */
public class NullArgumentException extends ClIllegalArgumentException {

    /**
     *
     */
    private static final long serialVersionUID = 1L;

    /**
     * Creates a {@link NullArgumentException}.
     *
     * @param argName
     *            Name of the argument that is {@code null}
     */
    public NullArgumentException(final String argName) {

 * - Rich contextual information
 * - Error categorization
 * - Performance metrics
 */
public class SmbOperationException extends CIFSException implements Serializable {

    private static final long serialVersionUID = 1L;
    private static final Logger log = LoggerFactory.getLogger(SmbOperationException.class);

    /**
     * Error categories for SMB operations
     */
    public enum ErrorCategory {

import org.codelibs.fess.util.ComponentUtil;

/**
 * @author FreeGen
 */
public class RequestHeader extends BsRequestHeader {

    private static final long serialVersionUID = 1L;

    private static final Logger logger = LogManager.getLogger(RequestHeader.class);

    private WebConfig webConfig;

    public String getId() {
        return asDocMeta().id();
    }

) {
  if (isLoggable(Level.FINE)) {
    log(task, queue, messageBlock())
  }
}

internal inline fun <T> Logger.logElapsed(
  task: Task,
  queue: TaskQueue,
  block: () -> T,
): T {
  var startNs = -1L
  val loggingEnabled = isLoggable(Level.FINE)
  if (loggingEnabled) {
    startNs = queue.taskRunner.backend.nanoTime()
    log(task, queue, "starting")
  }

  var completedNormally = false
  try {

    //                                                                          Definition
    //                                                                          ==========
    private static final long serialVersionUID = 1L;
    protected static final Class<?> suppressUnusedImportLocalDateTime = LocalDateTime.class;

    // ===================================================================================

 * This exception indicates that an external command or process execution encountered an error.
 */
public class CommandExecutionException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    /**
     * Constructor with error message.
     * @param message The error message describing the command execution failure.
     */
    public CommandExecutionException(final String message) {

 */
public class ServletRuntimeException extends RuntimeException {

    /** Serial version UID for serialization compatibility. */
    private static final long serialVersionUID = 1L;

    /**
     * Constructs a new ServletRuntimeException wrapping the given ServletException.
     *
     * @param e The ServletException to wrap
     */
    public ServletRuntimeException(final ServletException e) {

 * This exception is used for errors during theme installation, uninstallation, or configuration.
 */
public class ThemeException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    /**
     * Constructs a new ThemeException with the specified message and cause.
     *
     * @param message the exception message
     * @param cause the underlying cause of this exception
     */

 * This exception is used for errors during thumbnail creation and processing.
 */
public class ThumbnailGenerationException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    /**
     * Constructs a new ThumbnailGenerationException with the specified message and cause.
     *
     * @param message the exception message
     * @param cause the underlying cause of this exception
     */

import org.codelibs.fess.opensearch.config.bsentity.BsKeyMatch;

/**
 * @author FreeGen
 */
public class KeyMatch extends BsKeyMatch {

    private static final long serialVersionUID = 1L;

    public String getId() {
        return asDocMeta().id();
    }

    public void setId(final String id) {
        asDocMeta().id(id);
    }

    public Long getVersionNo() {