import static com.google.common.cache.TestingRemovalListeners.queuingRemovalListener;
import static com.google.common.cache.TestingWeighers.constantWeigher;
import static com.google.common.collect.Maps.immutableEntry;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;
import static com.google.common.util.concurrent.MoreExecutors.listeningDecorator;

import static com.google.common.cache.TestingRemovalListeners.queuingRemovalListener;
import static com.google.common.cache.TestingWeighers.constantWeigher;
import static com.google.common.collect.Maps.immutableEntry;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;
import static com.google.common.util.concurrent.MoreExecutors.listeningDecorator;

    return new TransformedIterator<K, Entry<K, V>>(set.iterator()) {
      @Override
      Entry<K, V> transform(@ParametricNullness K key) {
        return immutableEntry(key, function.apply(key));
      }
    };
  }

  private static final class SortedAsMapView<K extends @Nullable Object, V extends @Nullable Object>
      extends AsMapView<K, V> implements SortedMap<K, V> {

    return new TransformedIterator<K, Entry<K, V>>(set.iterator()) {
      @Override
      Entry<K, V> transform(@ParametricNullness K key) {
        return immutableEntry(key, function.apply(key));
      }
    };
  }

  private static final class SortedAsMapView<K extends @Nullable Object, V extends @Nullable Object>
      extends AsMapView<K, V> implements SortedMap<K, V> {

    }

    @Override
    public boolean removeIf(Predicate<? super Entry<K, V>> filter) {
      checkNotNull(filter);
      return LocalCache.this.removeIf((k, v) -> filter.test(Maps.immutableEntry(k, v)));
    }

    @Override
    public boolean contains(Object o) {
      if (!(o instanceof Entry)) {
        return false;
      }
      Entry<?, ?> e = (Entry<?, ?>) o;