func (this *UserInfo) GetPassword() string {
	return this.password
}
get the password field.
@return String
package address
import (
	"sip/core"
	"strings"
)
const (
	TELEPHONE_SUBSCRIBER = iota
	USER
)
type UserInfo struct {
	user string
	password string
	userType int
}
func NewUserInfo() *UserInfo {
	return &UserInfo{}
}
func (this *UserInfo) Clone() interface{} {
	retval := &UserInfo{}
	retval.user = this.user
	retval.password = this.password
	retval.userType = this.userType
	return retval
}
func (this *UserInfo) String() string {
	if this.password != "" {
		return this.user + core.SIPSeparatorNames_COLON + this.password
	} else {
		return this.user
	}
}
func (this *UserInfo) ClearPassword() {
	this.password = ""
}
func (this *UserInfo) GetUserType() int {
	return this.userType
}
func (this *UserInfo) GetUser() string {
	return this.user
}