}
    }
  }

  boolean evictsBySize() {
    return maxWeight >= 0;
  }

  boolean customWeigher() {
    return weigher != OneWeigher.INSTANCE;
  }

  boolean expires() {
    return expiresAfterWrite() || expiresAfterAccess();
  }

  boolean expiresAfterWrite() {
    return expireAfterWriteNanos > 0;
  }

  boolean expiresAfterAccess() {