this.successor = new int[expectedSize];
    return expectedSize;
  }

  @Override
  @CanIgnoreReturnValue
  Set<E> convertToHashFloodingResistantImplementation() {
    Set<E> result = super.convertToHashFloodingResistantImplementation();
    this.predecessor = null;
    this.successor = null;
    return result;
  }

  /*

                  protected Map<String, String> create(Entry<String, String>[] entries) {
                    CompactHashMap<String, String> map = CompactHashMap.create();
                    map.convertToHashFloodingResistantImplementation();
                    for (Entry<String, String> entry : entries) {
                      map.put(entry.getKey(), entry.getValue());
                    }
                    return map;

                  protected Map<String, String> create(Entry<String, String>[] entries) {
                    CompactLinkedHashMap<String, String> map = CompactLinkedHashMap.create();
                    map.convertToHashFloodingResistantImplementation();
                    for (Entry<String, String> entry : entries) {
                      map.put(entry.getKey(), entry.getValue());
                    }
                    return map;