return checkNotNull(delegate);
  }

  private static class UnmodifiableMultimap<K extends @Nullable Object, V extends @Nullable Object>
      extends ForwardingMultimap<K, V> implements Serializable {
    final Multimap<K, V> delegate;
    @LazyInit transient @Nullable Collection<Entry<K, V>> entries;
    @LazyInit transient @Nullable Multiset<K> keys;
    @LazyInit transient @Nullable Set<K> keySet;

 * including user authentication, permission checking, and login history management.
 *
 */
public class FessLoginAssist extends TypicalLoginAssist<String, FessUserBean, FessUser> // #change_it also UserBean
        implements PrimaryLoginManager {

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

        User user = new User();
        user.setName(username);
        return user;
    }

    // Test implementation of AuthenticationChain
    private static class TestAuthenticationChain implements AuthenticationChain {
        int id;
        int updateCallCount = 0;
        int deleteCallCount = 0;
        int changePasswordCallCount = 0;
        int loadCallCount = 0;

        User lastUpdatedUser;

            packet.readTrailerWireFormat(emptyStream, new byte[10], 0);
        });
    }

    // Helper class for testing with concrete NetbiosName implementation
    private class TestNetbiosName implements NetbiosName {
        private final String name;
        private final int type;
        private final String scope;

        TestNetbiosName(String name, int type, String scope) {

        }

        @Test
        void shouldReturnNullWhenWrappedIsNeitherInetAddressNorAddress() throws Exception {
            // UniAddress only accepts InetAddress, NbtAddress (which implements Address), or Address
            // Testing with NbtAddress which doesn't return anything from toInetAddress
            NbtAddress nbtAddress = mock(NbtAddress.class);

 *
 * TODO Consolidate this logic with the PluginParameterExpressionEvaluator, minus deprecations/bans.
 */
@Deprecated
public abstract class AbstractStringBasedModelInterpolator extends AbstractLogEnabled
        implements ModelInterpolator, Initializable {

    private static final List<String> PROJECT_PREFIXES = Arrays.asList("pom.", "project.");

    private static final List<String> TRANSLATED_PATH_EXPRESSIONS;

    static {

    for (int i = 0; i < position; i++) {
      iterator.next();
    }
    return iterator.next();
  }

  private static final class EntryComparator<K extends @Nullable Object, V extends @Nullable Object>
      implements Comparator<Entry<K, V>> {
    final @Nullable Comparator<? super K> keyComparator;

    EntryComparator(@Nullable Comparator<? super K> keyComparator) {
      this.keyComparator = keyComparator;
    }

 *
 * @author Gregory Kick
 * @since 11.0
 */
@GwtCompatible
public abstract class ImmutableTable<R, C, V> extends AbstractTable<R, C, V>
    implements Serializable {

  /**
   * Returns a {@code Collector} that accumulates elements into an {@code ImmutableTable}. Each
   * input element is mapped to one cell in the returned table, with the rows, columns, and values

import org.codelibs.fess.util.ComponentUtil;

/**
 * Pager class for web configuration settings.
 * Provides pagination functionality and search criteria for web configuration listings.
 */
public class WebConfigPager implements Serializable {

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

    private static final long serialVersionUID = 1L;

    /**

    return using(generator);
  }

  private static final class DescendingTestMapGenerator<K, V>
      extends ForwardingTestMapGenerator<K, V> implements TestSortedMapGenerator<K, V> {
    DescendingTestMapGenerator(TestSortedMapGenerator<K, V> delegate) {
      super(delegate);
    }

    @Override
    public NavigableMap<K, V> create(Object... entries) {