* Arrays#hashCode(Object[])}. Note that array arguments to this method, with the exception of a
   * single Object array, do not get any special handling; their hash codes are based on identity
   * and not contents.
   *
   * <p>This is useful for implementing {@link Object#hashCode()}. For example, in an object that
   * has three properties, {@code x}, {@code y}, and {@code z}, one could write:
   *
   * <pre>{@code

     * @return {@link WorkResult} that can be used to check if the copy did any work.
     */
    WorkResult copy(Action<? super CopySpec> action);

    /**
     * Synchronizes the contents of a destination directory with some source directories and files.
     * The given action is used to configure a {@link CopySpec}, which is then used to synchronize the files.
     *

    Helpers.assertEqualIgnoringOrder(Arrays.asList(expected), Arrays.asList(actual));
  }

  private void expectArrayContentsInOrder(List<E> expected, Object[] actual) {
    assertEquals("toArray() ordered contents: ", expected, Arrays.asList(actual));
  }

  /**
   * Returns the {@link Method} instance for {@link #testToArray_isPlainObjectArray()} so that tests
   * of {@link Arrays#asList(Object[])} can suppress it with {@code

     * point to the binary test results directory generated by a {@link Test} task instance.</li>
     *
     * <li>An {@link Iterable}. The contents of the iterable are converted recursively.</li>
     *
     * </ul>
     *

    /**
     * Adds an action to be applied to each file as it is about to be copied into its destination. The action can change
     * the destination path of the file, filter the contents of the file, or exclude the file from the result entirely.
     * Actions are executed in the order added, and are inherited from the parent spec.
     *
     * @param action The action to execute.
     * @return this

import org.codelibs.fess.suggest.entity.SuggestItem;
import org.codelibs.fess.suggest.index.SuggestIndexResponse;
import org.codelibs.fess.suggest.index.contents.document.ESSourceReader;
import org.codelibs.fess.suggest.index.contents.querylog.QueryLog;
import org.codelibs.fess.suggest.index.contents.querylog.QueryLogReader;
import org.codelibs.fess.suggest.request.popularwords.PopularWordsResponse;

      return this;
    }

    /**
     * Returns a newly-created {@code ImmutableSortedMultiset} based on the contents of the {@code
     * Builder}.
     */
    @Override
    public ImmutableSortedMultiset<E> build() {
      return copyOfSorted((SortedMultiset<E>) contents);
    }
  }

  @J2ktIncompatible // serialization
  private static final class SerializedForm<E> implements Serializable {

@ElementTypesAreNonnullByDefault
public final class MinMaxPriorityQueue<E> extends AbstractQueue<E> {

  /**
   * Creates a new min-max priority queue with default settings: natural order, no maximum size, no
   * initial contents, and an initial expected size of 11.
   */
  public static <E extends Comparable<E>> MinMaxPriorityQueue<E> create() {
    return new Builder<Comparable<E>>(Ordering.natural()).create();
  }

  /**

import java.util.Iterator;
import java.util.List;
import java.util.NoSuchElementException;
import java.util.Set;
import java.util.stream.Collector;
import javax.annotation.CheckForNull;

/**
 * A {@link RangeSet} whose contents will never change, with many other important properties
 * detailed at {@link ImmutableCollection}.
 *
 * @author Louis Wasserman
 * @since 14.0
 */

 *     the collecting supplier will wrap a {@link Collector} that lazily represents the yet-to-be realized contents of the collection - see below for details</li>
 * </ul>
 *
 * <h3>Collectors</h3>
 * <p>
 *     While a collection property's contents are being built up, its value is represented by a {@link CollectingSupplier}.