Thank you very much, I will give it a try!
Problem, a customer uses a mandarin sign in this calendar item description. That somehow not only goes away during processing but also messes up the next item of the calendar, the endtime. outlook: DESCRIPTION:不\n DTEND;TZID="China Standard Time":20170515T163000 after processing with ical4j DESCRIPTION: \N:DTEND\;TZID="China Standard Time":20170515T163000 Is this a somehow known issue which could maybe go away with a newer version of ical4j? Or can I avoid this with another construction? Currently...