* 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
     */

 * 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() {

    public void setUp() throws Exception {
        super.setUp();

        // Create FessConfigImpl with overridden get method for testing
        fessConfig = new FessConfigImpl() {
            private static final long serialVersionUID = 1L;

            @Override
            public String get(String propertyKey) {
                // Check system properties first (with prefix)

                foundTestMethod = true;
                break;
            }
        }
        assertTrue(foundTestMethod);
    }

    public void test_serialVersionUID() {
        // Test that serialVersionUID is defined (by checking serializability)
        DictionaryException exception = new DictionaryException("Serialization test");

        assertTrue(exception instanceof java.io.Serializable);
    }

   */
  public UncheckedExecutionException(@Nullable Throwable cause) {
    super(cause);
  }

  @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;

    }

    @Override
    public String toString() {
      return "Enums.stringConverter(" + enumClass.getName() + ".class)";
    }

    @J2ktIncompatible private static final long serialVersionUID = 0L;
  }

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();
    }