Lucene.Net.Analysis.Tokenattributes.CharTermAttribute.InternalResizeBuffer C# (CSharp) Method

        private char[] InternalResizeBuffer(int length)
        {
            if (TermBuffer.Length < length)
            {
                char[] newBuffer = CreateBuffer(length);
                Array.Copy(TermBuffer, 0, newBuffer, 0, TermBuffer.Length);
                this.TermBuffer = newBuffer;
            }

            return TermBuffer;
        }