throw new InvalidObjectException("Use EntrySetSerializedForm");
  }

  @GwtIncompatible // serialization
  @J2ktIncompatible
  private static class EntrySetSerializedForm<K, V> implements Serializable {
    final ImmutableMap<K, V> map;

    EntrySetSerializedForm(ImmutableMap<K, V> map) {
      this.map = map;
    }

    Object readResolve() {
      return map.entrySet();
    }

O mais comum é o fluxo implícito.

O mais seguro é o fluxo de código, mas ele é mais complexo para implementar, pois ele necessita mais passos. Como ele é mais complexo, muitos provedores terminam sugerindo o fluxo implícito.

/// note | "Nota"

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
import java.util.Map;

public class QueryResponseList implements List<Map<String, Object>> {

    protected final List<Map<String, Object>> parent;

    protected final int start;

    protected final int offset;

    /** The value of current page number. */

import org.codelibs.fess.crawler.exception.CrawlerSystemException;
import org.codelibs.fess.es.user.exentity.User;
import org.codelibs.fess.exception.CommandExecutionException;

public class CommandChain implements AuthenticationChain {

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

    protected File workingDirectory = null;

    protected int maxOutputLine = 1000;

 * See {@link jcifs.Configuration#isDfsConvertToFQDN()} for a workaround.
 * 
 * @author mbechler
 */
public class JAASAuthenticator extends Kerb5Authenticator implements CallbackHandler, SmbRenewableCredentials {

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

    /**
     * 
     */

  public static short fromBytes(byte b1, byte b2) {
    return (short) ((b1 << 8) | (b2 & 0xFF));
  }

  private static final class ShortConverter extends Converter<String, Short>
      implements Serializable {
    static final Converter<String, Short> INSTANCE = new ShortConverter();

    @Override
    protected Short doForward(String value) {
      return Short.decode(value);
    }

  public static short fromBytes(byte b1, byte b2) {
    return (short) ((b1 << 8) | (b2 & 0xFF));
  }

  private static final class ShortConverter extends Converter<String, Short>
      implements Serializable {
    static final Converter<String, Short> INSTANCE = new ShortConverter();

    @Override
    protected Short doForward(String value) {
      return Short.decode(value);
    }

    return using(generator);
  }

  static 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) {

 *
 * @author Jared Levy
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
abstract class AbstractSortedSetMultimap<K extends @Nullable Object, V extends @Nullable Object>
    extends AbstractSetMultimap<K, V> implements SortedSetMultimap<K, V> {
  /**
   * Creates a new multimap that uses the provided map.
   *
   * @param map place to store the mapping from each key to its corresponding values
   */

 *
 * @author Louis Wasserman
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
class FilteredKeyMultimap<K extends @Nullable Object, V extends @Nullable Object>
    extends AbstractMultimap<K, V> implements FilteredMultimap<K, V> {
  final Multimap<K, V> unfiltered;
  final Predicate<? super K> keyPredicate;

  FilteredKeyMultimap(Multimap<K, V> unfiltered, Predicate<? super K> keyPredicate) {