* @throws IOException the OutoutStream cannot be written
*/
public void toIcal(List<EventVO> events, OutputStream out) throws ValidationException, ParseException, IOException
{
Calendar icalendar = new Calendar();
icalendar.getProperties().add(new ProdId("-//OpenCustomer 0.3.0//iCal4j 1.0//DE"));
icalendar.getProperties().add(Version.VERSION_2_0);
icalendar.getProperties().add(CalScale.GREGORIAN);
icalendar.getProperties().add(Method.PUBLISH);
List<VEvent> vevents = new ArrayList<VEvent>();
int i = 0;