static class LocalManualCache<K, V> implements Cache<K, V>, Serializable {
    final LocalCache<K, V> localCache;

    LocalManualCache(CacheBuilder<? super K, ? super V> builder) {
      this(new LocalCache<>(builder, null));
    }

    private LocalManualCache(LocalCache<K, V> localCache) {
      this.localCache = localCache;
    }

    // Cache methods

    @Override
    @CheckForNull

      checkNotNull(key);
      localCache.remove(key);
    }

    @Override
    public void invalidateAll() {
      localCache.clear();
    }

    @Override
    public long size() {
      return localCache.size();
    }

    @Override
    public ConcurrentMap<K, V> asMap() {
      return localCache;
    }
  }

  /**

  static class LocalManualCache<K, V> implements Cache<K, V>, Serializable {
    final LocalCache<K, V> localCache;

    LocalManualCache(CacheBuilder<? super K, ? super V> builder) {
      this(new LocalCache<>(builder, null));
    }

    private LocalManualCache(LocalCache<K, V> localCache) {
      this.localCache = localCache;
    }

    // Cache methods

    @Override
    @CheckForNull

  }

  /**
   * Gets the {@link LocalCache} used by the given {@link Cache}, if any, or throws an
   * IllegalArgumentException if this is a Cache type that doesn't have a LocalCache.
   */
  static <K, V> LocalCache<K, V> toLocalCache(Cache<K, V> cache) {
    if (cache instanceof LocalLoadingCache) {
      return ((LocalLoadingCache<K, V>) cache).localCache;
    }
    throw new IllegalArgumentException(

import com.google.caliper.BeforeExperiment;
import com.google.caliper.Benchmark;
import com.google.caliper.Param;
import com.google.common.cache.LocalCache.Segment;
import java.util.concurrent.atomic.AtomicReferenceArray;

/**
 * Benchmark for {@code LocalCache.Segment.expand()}.
 *
 * @author Charles Fry
 */
public class SegmentBenchmark {

import com.google.common.cache.LocalCache.EntryFactory;
import com.google.common.cache.LocalCache.LoadingValueReference;
import com.google.common.cache.LocalCache.LocalLoadingCache;
import com.google.common.cache.LocalCache.LocalManualCache;
import com.google.common.cache.LocalCache.Segment;
import com.google.common.cache.LocalCache.Strength;
import com.google.common.cache.LocalCache.ValueReference;

import com.google.common.cache.LocalCache.EntryFactory;
import com.google.common.cache.LocalCache.LoadingValueReference;
import com.google.common.cache.LocalCache.LocalLoadingCache;
import com.google.common.cache.LocalCache.LocalManualCache;
import com.google.common.cache.LocalCache.Segment;
import com.google.common.cache.LocalCache.Strength;
import com.google.common.cache.LocalCache.ValueReference;

import com.google.caliper.BeforeExperiment;
import com.google.caliper.Benchmark;
import com.google.caliper.Param;
import com.google.common.cache.LocalCache.Segment;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * Benchmark for {@code LocalCache.Segment.removeEntryFromChain}.
 *
 * @author Charles Fry
 */
@SuppressWarnings("CheckReturnValue")
public class ChainBenchmark {

  }

  /**
   * Gets the {@link LocalCache} used by the given {@link Cache}, if any, or throws an
   * IllegalArgumentException if this is a Cache type that doesn't have a LocalCache.
   */
  static <K, V> LocalCache<K, V> toLocalCache(Cache<K, V> cache) {
    if (cache instanceof LocalLoadingCache) {
      return ((LocalLoadingCache<K, V>) cache).localCache;
    }
    throw new IllegalArgumentException(

import com.google.caliper.BeforeExperiment;
import com.google.caliper.Benchmark;
import com.google.caliper.Param;
import com.google.common.cache.LocalCache.Segment;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * Benchmark for {@code LocalCache.Segment.removeEntryFromChain}.
 *
 * @author Charles Fry
 */
@SuppressWarnings("CheckReturnValue")
public class ChainBenchmark {