System.Xml.XmlUTF8TextReader.ReadEndElement C# (CSharp) Method

        private new void ReadEndElement()
        {
            BufferReader.SkipByte();
            XmlElementNode elementNode = this.ElementNode;
            int nameOffset = elementNode.NameOffset;
            int nameLength = elementNode.NameLength;
            int offset;
            byte[] buffer = BufferReader.GetBuffer(nameLength, out offset);
            for (int i = 0; i < nameLength; i++)
            {
                if (buffer[offset + i] != buffer[nameOffset + i])
                {
                    ReadQualifiedName(_prefix, _localName);
                    XmlExceptionHelper.ThrowTagMismatch(this, elementNode.Prefix.GetString(), elementNode.LocalName.GetString(), _prefix.GetString(), _localName.GetString());
                }
            }
            BufferReader.Advance(nameLength);
            if (BufferReader.GetByte() != '>')
            {
                SkipWhitespace();
                if (BufferReader.GetByte() != '>')
                    XmlExceptionHelper.ThrowTokenExpected(this, ">", (char)BufferReader.GetByte());
            }
            BufferReader.SkipByte();
            MoveToEndElement();
        }