func TestCopyTokenStartElement(t *testing.T) {
	elt := StartElement{Name{"", "hello"}, []Attr{{Name{"", "lang"}, "en"}}}
	var tok1 Token = elt
	tok2 := CopyToken(tok1)
	if tok1.(StartElement).Attr[0].Value != "en" {
		t.Error("CopyToken overwrote Attr[0]")
	}
	if !reflect.DeepEqual(tok1, tok2) {
		t.Error("CopyToken(StartElement) != StartElement")
	}
	tok1.(StartElement).Attr[0] = Attr{Name{"", "lang"}, "de"}

        writer.startElement(TRUSTED_KEY);
        writeAttribute(ID, keyId);
        trustedKeys.stream().sorted().forEach(trustedKey -> {
            try {
                writer.startElement(TRUSTING);
                writeTrustCoordinates(trustedKey);
                writer.endElement();

            }

            if (options.includeSystemOutLog) {
                writer.startElement("system-out");
                writeOutputs(writer, classId, !options.outputPerTestCase, TestOutputEvent.Destination.StdOut);
                writer.endElement();
            }

            if (options.includeSystemErrLog) {
                writer.startElement("system-err");

type RetentionDate struct {
	time.Time
}

// UnmarshalXML parses date from Retention and validates date format
func (rDate *RetentionDate) UnmarshalXML(d *xml.Decoder, startElement xml.StartElement) error {
	var dateStr string
	err := d.DecodeElement(&dateStr, &startElement)
	if err != nil {
		return err
	}
	// While AWS documentation mentions that the date specified
	// must be present in ISO 8601 format, in reality they allow

}

// defaultStart returns the default start element to use,
// given the reflect type, field info, and start template.
func defaultStart(typ reflect.Type, finfo *fieldInfo, startTemplate *StartElement) StartElement {
	var start StartElement
	// Precedence for the XML element name is as above,
	// except that we do not look inside structs for the first field.
	if startTemplate != nil {
		start.Name = startTemplate.Name

}

// A Token is an interface holding one of the token types:
// [StartElement], [EndElement], [CharData], [Comment], [ProcInst], or [Directive].
type Token any

// A StartElement represents an XML start element.
type StartElement struct {
	Name Name
	Attr []Attr
}

// Copy creates a new copy of StartElement.
func (e StartElement) Copy() StartElement {
	attrs := make([]Attr, len(e.Attr))
	copy(attrs, e.Attr)

	}

	return ""
}

// MarshalXML - encodes to XML data.
func (name Name) MarshalXML(e *xml.Encoder, start xml.StartElement) error {
	return e.EncodeElement(name.String(), start)
}

// UnmarshalXML - decodes XML data.
func (name *Name) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
	var s string
	if err := d.DecodeElement(&s, &start); err != nil {
		return err
	}

        @Override
        public void startDocument() {
            sitemapSet = new SitemapSet();
            sitemapSet.setType(SitemapSet.URLSET);
        }

        @Override
        public void startElement(final String uri, final String localName, final String qName, final Attributes attributes) {
            if (URL_ELEMENT.equals(qName)) {
                sitemapUrl = new SitemapUrl();

		// writer is set later by Reset() before using it.
		return bufio.NewWriter(xioutil.Discard)
	},
}

// UnmarshalXML - decodes XML data.
func (c *CompressionType) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
	var s string
	if err := d.DecodeElement(&s, &start); err != nil {
		return errMalformedXML(err)
	}

	parsedType := CompressionType(strings.ToUpper(s))
	if s == "" || parsedType == "NONE" {

			return true
		}
	}
	return false
}

// UnmarshalXML - decodes XML data.
func (lc *Lifecycle) UnmarshalXML(d *xml.Decoder, start xml.StartElement) (err error) {
	switch start.Name.Local {
	case "LifecycleConfiguration", "BucketLifecycleConfiguration":
	default: