text: public void GrowForward(){forwardPos = ArrayUtil.Grow(forwardPos, 1 + forwardCount);forwardID = ArrayUtil.Grow(forwardID, 1 + forwardCount);forwardIndex = ArrayUtil.Grow(forwardIndex, 1 + forwardCount);JapaneseTokenizerType[] newForwardType = new JapaneseTokenizerType[forwardPos.Length];System.Array.Copy(forwardType, 0, newForwardType, 0, forwardType.Length);forwardType = newForwardType;}