NVelocity.Runtime.Parser.VelocityCharStream.GetImage C# (CSharp) Метод

        public String GetImage()
        {
            if (bufferPosition >= tokenBegin)
            {
                Int32 len = (bufferPosition - tokenBegin + 1) > buffer.Length ? buffer.Length : (bufferPosition - tokenBegin + 1);
                //return new String(buffer, tokenBegin, bufferPosition - tokenBegin + 1);
                return new String(buffer, tokenBegin, len);
            }
            else
            {
                return new String(buffer, tokenBegin, bufferSize - tokenBegin) + new String(buffer, 0, bufferPosition + 1);
            }
        }