import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotEmpty;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotNull;

/**
 * A class that recognizes tokens.
 *
 * @author higa
 *
 */
public class Tokenizer {

    /**
     * Represents EOF (End of File).
     */
    public static final int TT_EOF = -1;

    /**
     * Represents a Quote.
     */

import org.opensearch.search.aggregations.metrics.TopHitsAggregationBuilder;
import org.opensearch.search.aggregations.metrics.ValueCountAggregationBuilder;

/**
 * @author ESFlute (using FreeGen)
 */
public abstract class EsAbstractConditionAggregation {

    protected static final String CA_PROPERTY = "conditionAggregation";

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

 *
 * @author Sven Mawson
 * @since 10.0 (replacing {@code Futures.makeListenable}, which existed in 1.0)
 */
@J2ktIncompatible
@GwtIncompatible
public final class JdkFutureAdapters {
  /**
   * Assigns a thread to the given {@link Future} to provide {@link ListenableFuture} functionality.
   *

import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/**
 * Unit test for {@link CaseFormat}.
 *
 * @author Mike Bostock
 */
@GwtCompatible
@NullUnmarked
public class CaseFormatTest extends TestCase {

  public void testIdentity() {
    for (CaseFormat from : CaseFormat.values()) {
      assertWithMessage("%s to %s", from, from).that(from.to(from, "foo")).isSameInstanceAs("foo");

## Offizieller Leitfaden { #official-guide }

Pydantic hat einen offiziellen <a href="https://docs.pydantic.dev/latest/migration/" class="external-link" target="_blank">Migrationsleitfaden</a> von v1 zu v2.

Er enthält auch, was sich geändert hat, wie Validierungen nun korrekter und strikter sind, mögliche Stolpersteine, usw.

 */
public class ApiAdminDictSynonymAction extends FessApiAdminAction {

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

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

    @Resource
    private SynonymService synonymService;

    /**

import jakarta.annotation.Resource;

/**
 * Service class for managing user operations in the Fess search system.
 * This service provides CRUD operations for user management, including user authentication,
 * password management, and user listing with pagination support.
 *
 */
public class UserService {

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

    /**
     * Default constructor for UserService.

import org.w3c.dom.Node;
import org.xml.sax.InputSource;

/**
 * Extracts text content from HTML documents.
 */
public class HtmlExtractor extends AbstractXmlExtractor {
    /** Logger for this class. */
    protected static final Logger logger = LogManager.getLogger(HtmlExtractor.class);

    /** Pattern for extracting charset from meta tags. */

/**
 * DefaultMavenMetadataCache
 */
@Named
@Singleton
@Deprecated
public class DefaultMavenMetadataCache implements MavenMetadataCache {

    protected final Map<CacheKey, CacheRecord> cache = new ConcurrentHashMap<>();

    /**
     * CacheKey
     */
    public static class CacheKey {
        private final Artifact artifact;
        private final long pomHash;

 * This context is used during SMB2 negotiation to negotiate compression
 * algorithms for SMB3 data compression support.
 */
public class CompressionNegotiateContext implements NegotiateContextRequest, NegotiateContextResponse {

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

    // Context type
    /** Context ID for compression capabilities */