return Collections.emptyList();
    }
    return new CharArrayAsList(backingArray);
  }

  private static final class CharArrayAsList extends AbstractList<Character>
      implements RandomAccess, Serializable {
    final char[] array;
    final int start;
    final int end;

    CharArrayAsList(char[] array) {
      this(array, 0, array.length);
    }

 *
 * @author Jared Levy
 * @since 2.0
 */
@GwtCompatible
@J2ktIncompatible
@SuppressWarnings("EnumOrdinal") // This is one of the low-level utilities where it's suitable.
public final class EnumMultiset<E extends Enum<E>> extends AbstractMultiset<E>
    implements Serializable {
  /** Creates an empty {@code EnumMultiset}. */
  public static <E extends Enum<E>> EnumMultiset<E> create(Class<E> type) {

    TreeMultiset<E> multiset = create();
    Iterables.addAll(multiset, elements);
    return multiset;
  }

  private final transient Reference<AvlNode<E>> rootReference;
  private final transient GeneralRange<E> range;
  private final transient AvlNode<E> header;

  /**
   * An instance created in {@link #readObject} to be returned from {@link #readResolve}. This field

    /**
     * Constructs a WebApiResponse with the specified response.
     *
     * @param response The original HTTP servlet response
     */
    public WebApiResponse(final HttpServletResponse response) {
        super(response);
    }

    /**
     * Gets a PrintWriter for writing response content.
     * Returns a dummy PrintWriter that writes to a ByteArrayOutputStream.
     *

import org.opensearch.index.analysis.AbstractTokenFilterFactory;
import org.opensearch.index.analysis.Analysis;

public class KuromojiPartOfSpeechFilterFactory extends AbstractTokenFilterFactory {

    private final Set<String> stopTags = new HashSet<>();

    public KuromojiPartOfSpeechFilterFactory(IndexSettings indexSettings, Environment env, String name, Settings settings) {
        super(indexSettings, name, settings);

 */
@SuppressWarnings("rawtypes") // maybe avoidable if we rework the whole package?
@GwtCompatible
public enum MultimapFeature implements Feature<Multimap> {
  VALUE_COLLECTIONS_SUPPORT_ITERATOR_REMOVE;

  private final Set<Feature<? super Multimap>> implied;

  MultimapFeature(Feature<? super Multimap>... implied) {
    this.implied = copyToSet(implied);
  }

  @Override
  public Set<Feature<? super Multimap>> getImpliedFeatures() {

import org.eclipse.aether.artifact.ArtifactType;
import org.eclipse.aether.artifact.ArtifactTypeRegistry;

import static java.util.Objects.requireNonNull;

class TypeRegistryAdapter implements ArtifactTypeRegistry {
    private final TypeRegistry typeRegistry;

    TypeRegistryAdapter(TypeRegistry typeRegistry) {
        this.typeRegistry = requireNonNull(typeRegistry, "typeRegistry");
    }

    @Override

 */
package org.apache.maven.lifecycle;

/**
 * Signals a failure to locate the lifecycle for some phase.
 *
 */
public class LifecyclePhaseNotFoundException extends Exception {

    private final String lifecyclePhase;

    /**
     * Creates a new exception to indicate that the specified lifecycle phase is not defined by any known lifecycle.
     *
     * @param message The detail message, may be {@code null}.

import org.apache.maven.execution.ProjectExecutionListener;
import org.apache.maven.lifecycle.LifecycleExecutionException;

public class CompoundProjectExecutionListener implements ProjectExecutionListener {
    private final Collection<ProjectExecutionListener> listeners;

    public CompoundProjectExecutionListener(Collection<ProjectExecutionListener> listeners) {
        this.listeners = listeners; // NB this is live injected collection
    }

import org.apache.maven.internal.xml.XmlPlexusConfiguration;
import org.codehaus.plexus.configuration.PlexusConfiguration;

class PluginConfigurationModule implements Module {

    private final Plugin plugin;

    PluginConfigurationModule(Plugin plugin) {
        this.plugin = plugin;
    }

    @Override
    public void configure(Binder binder) {
        if (plugin.getKey() != null) {