How to use

containsKey

method

in

org.netbeans.modules.cnd.utils.cache.TinyMaps$TinyMap4

  @Override
  public Map<K, V> expandForNextKeyIfNeeded(K newElem) {
    if (size() <= 3 || containsKey(newElem)) {
      return this;
    }
    return new TinyMap6<K, V>(this);
  }
}