LocalCache<Integer, Integer> map =
        makeLocalCache(createCacheBuilder().concurrencyLevel(1).initialCapacity(1));
    map.put(1, 1);
    map.put(2, 1);
    map.put(3, 1);
    map.entrySet()
        .removeIf(
            entry -> {
              if (entry.getValue().equals(1)) {
                map.put(entry.getKey(), 2);
                return true;
              } else {
                return false;

    }

    @Override
    public Iterator<V> iterator() {
      return new ValueIterator();
    }

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

    @Override
    public boolean contains(Object o) {
      return LocalCache.this.containsValue(o);
    }
  }