Golang encoding/xml.EndElement type example

package encoding/xml

An EndElement represents an XML end element.

Golang encoding/xml.EndElement type usage example

 ....
 decoder := xml.NewDecoder(strings.NewReader(a.Answer))
 token, _ := decoder.Token()
 if token == nil {
 break
 }

 switch tokentype := token.(type) {
 case xml.EndElement: // <--- here
 if strings.EqualFold(t.Name.Local, "head") {
 break 
 }
 ....

Reference :

http://golang.org/pkg/encoding/xml/#EndElement