return ObjectArrays.concat(a, b, Integer.class);
  }

  @J2ktIncompatible
  @GwtIncompatible // used only from suite
  public abstract static class TestIntegerListGenerator implements TestListGenerator<Integer> {
    @Override
    public SampleElements<Integer> samples() {
      return new SampleIntegers();
    }

    @Override
    public List<Integer> create(Object... elements) {

    return ObjectArrays.concat(a, b, Double.class);
  }

  @J2ktIncompatible
  @GwtIncompatible // used only from suite
  public abstract static class TestDoubleListGenerator implements TestListGenerator<Double> {
    @Override
    public SampleElements<Double> samples() {
      return new SampleDoubles();
    }

    @Override
    public List<Double> create(Object... elements) {

  }

  static final class ImmutableCell<
          R extends @Nullable Object, C extends @Nullable Object, V extends @Nullable Object>
      extends AbstractCell<R, C, V> implements Serializable {
    @ParametricNullness private final R rowKey;
    @ParametricNullness private final C columnKey;
    @ParametricNullness private final V value;

    ImmutableCell(

 *
 * @author Louis Wasserman
 */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
abstract class DescendingMultiset<E extends @Nullable Object> extends ForwardingMultiset<E>
    implements SortedMultiset<E> {
  abstract SortedMultiset<E> forwardMultiset();

  @Nullable private transient Comparator<? super E> comparator;

  @Override
  public Comparator<? super E> comparator() {

 * Handles serialization of a model into some kind of textual format like XML.
 *
 * @deprecated use {@link XmlStreamWriter} instead
 */
@Named
@Singleton
@Deprecated(since = "4.0.0")
public class DefaultModelWriter implements ModelWriter {

    @Override
    public void write(File output, Map<String, Object> options, Model model) throws IOException {
        Objects.requireNonNull(output, "output cannot be null");

import org.apache.maven.artifact.ArtifactScopeEnum;

/**
 * metadata graph vertice - just a wrapper around artifact's metadata
 *
 */
@Deprecated
public class MetadataGraphVertex implements Comparable<MetadataGraphVertex> {
    ArtifactMetadata md;

    // indications to use these in comparison
    private boolean compareVersion = false;
    private boolean compareScope = false;

                    session, installationToolchainsSource, userToolchainsSource);
        }

        private static class DefaultToolchainsBuilderRequest extends BaseRequest implements ToolchainsBuilderRequest {
            private final Source installationToolchainsSource;
            private final Source userToolchainsSource;

            @SuppressWarnings("checkstyle:ParameterNumber")

import org.eclipse.aether.RepositorySystemSession;

/**
 */
@Named
@Singleton
@Deprecated
public class DefaultArtifactRepositoryFactory implements ArtifactRepositoryFactory {

    @Inject
    private org.apache.maven.repository.legacy.repository.ArtifactRepositoryFactory factory;

    @Inject
    private LegacySupport legacySupport;

    @Inject

 * collection instance can only be one size at once.
 *
 * @author George van den Driessche
 */
@SuppressWarnings("rawtypes") // maybe avoidable if we rework the whole package?
@GwtCompatible
public enum CollectionSize implements Feature<Collection>, Comparable<CollectionSize> {
  /** Test an empty collection. */
  ZERO(0),
  /** Test a one-element collection. */
  ONE(1),
  /** Test a three-element collection. */
  SEVERAL(3),
  /*

import org.opensearch.action.index.IndexRequestBuilder;
import org.opensearch.client.Client;
import org.opensearch.common.unit.TimeValue;
import org.opensearch.index.query.QueryBuilder;

public class SuggestIndexWriter implements SuggestWriter {
    @Override
    public SuggestWriterResult write(final Client client, final SuggestSettings settings, final String index, final SuggestItem[] items,
            final boolean update) {