localCache.put(key, value);
    }

    @Override
    public void putAll(Map<? extends K, ? extends V> m) {
      localCache.putAll(m);
    }

    @Override
    public void invalidate(Object key) {
      checkNotNull(key);
      localCache.remove(key);
    }

    @Override
    public void invalidateAll(Iterable<?> keys) {
      localCache.invalidateAll(keys);
    }

      localCache.put(key, value);
    }

    @Override
    public void putAll(Map<? extends K, ? extends V> m) {
      localCache.putAll(m);
    }

    @Override
    public void invalidate(Object key) {
      checkNotNull(key);
      localCache.remove(key);
    }

    @Override
    public void invalidateAll(Iterable<?> keys) {
      localCache.invalidateAll(keys);
    }

  }

  static class FilteredEntryMap<K extends @Nullable Object, V extends @Nullable Object>
      extends AbstractFilteredMap<K, V> {
    /**
     * Entries in this set satisfy the predicate, but they don't validate the input to {@code
     * Entry.setValue()}.
     */
    final Set<Entry<K, V>> filteredEntrySet;

    FilteredEntryMap(Map<K, V> unfiltered, Predicate<? super Entry<K, V>> entryPredicate) {