vEvent.getProperties().add(new Contact(s));
try {
if (StringUtils.isNotBlank(user.getEmail()) == true) {
final ParameterList organizerParams = new ParameterList();
organizerParams.add(new Cn(user.getFullname()));
final Organizer organizer = new Organizer(organizerParams, "mailto:" + user.getEmail());
vEvent.getProperties().add(organizer);
}
} catch (final Exception e) {
log.error("Cant't build organizer " + e.getMessage());
}