return Ordering.natural().sortedCopy(insertionOrder);
                  }
                })
            .named("ForwardingSortedMultiset with standard impls")
            .withFeatures(
                CollectionSize.ANY,
                CollectionFeature.KNOWN_ORDER,
                CollectionFeature.GENERAL_PURPOSE,
                CollectionFeature.ALLOWS_NULL_QUERIES)

                    return Ordering.natural().sortedCopy(insertionOrder);
                  }
                })
            .named("ForwardingSortedMultiset with standard impls")
            .withFeatures(
                CollectionSize.ANY,
                CollectionFeature.KNOWN_ORDER,
                CollectionFeature.GENERAL_PURPOSE,
                CollectionFeature.ALLOWS_NULL_QUERIES)

    return Types.toString(runtimeType);
  }

  /** Implemented to support serialization of subclasses. */
  protected Object writeReplace() {
    // TypeResolver just transforms the type to our own impls that are Serializable
    // except TypeVariable.
    return of(new TypeResolver().resolveType(runtimeType));
  }

  /**

    };

    abstract ExecutionListWrapper newExecutionList();
  }

  private ThreadPoolExecutor executorService;
  private CountDownLatch listenerLatch;
  private ExecutionListWrapper list;

  @Param Impl impl;

  @Param({"1", "5", "10"})
  int numListeners;

  private final Runnable listener =
      new Runnable() {
        @Override
        public void run() {
          listenerLatch.countDown();

    ImmutableSet<String> set =
        ImmutableSet.of("a", "b", "c", "c", "c", "c", "b", "b", "a", "a", "c", "c", "c", "a");
    assertThat(set).containsExactly("a", "b", "c").inOrder();
  }

  @GwtIncompatible("Builder impl")
  public void testBuilderForceCopy() {
    ImmutableSet.Builder<Integer> builder = ImmutableSet.builder();
    builder.add(-1);
    Object[] prevArray = null;
    for (int i = 0; i < 10; i++) {

   * <i>typically</i> means that {@code this.apply(t) == that.apply(t)} for all {@code t} of type
   * {@code T}). Note that a {@code false} result from this method does not imply that the
   * predicates are known <i>not</i> to be interchangeable.
   */
  @Override
  boolean equals(@CheckForNull Object object);

  @Override
  default boolean test(@ParametricNullness T input) {

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.checkerframework.checker.nullness.qual.Nullable;

/** Tests the package level *impl methods directly using various types of lists. */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
public class ListsImplTest extends TestCase {

  /** Describes how a list is modifiable */

    72,
    70,
    69,
    68,
    67,
    67,
    66,
    66,
    66,
    66
  };

  /*
   * binomial(biggestSimpleBinomials[k], k) doesn't need to use the slower GCD-based impl, but
   * binomial(biggestSimpleBinomials[k] + 1, k) does.
   */
  @VisibleForTesting
  static final int[] biggestSimpleBinomials = {
    Integer.MAX_VALUE,
    Integer.MAX_VALUE,
    Integer.MAX_VALUE,

       */
      copyIfNecessary();
      this.impl = this.impl.combine(other.impl);
      return this;
    }

    @Override
    public ImmutableSet<E> build() {
      requireNonNull(impl); // see the comment on the field
      forceCopy = true;
      impl = impl.review();
      return impl.build();
    }
  }

public class MoreExecutorsDirectExecutorBenchmark {
  enum Impl {
    EXECUTOR_SERVICE {
      @Override
      Executor executor() {
        return newDirectExecutorService();
      }
    },
    EXECUTOR {
      @Override
      Executor executor() {
        return directExecutor();
      }
    };

    abstract Executor executor();
  }

  @Param Impl impl;
  Executor executor;