Code:
DateFormat df = new SimpleDateFormat("MM/dd/yyyy");
Date today = Calendar.getInstance().getTime();
String reportDate = df.format(today);
System.out.println("Report Date: " + reportDate); //OVO RADI
datumUP.settext(reportDate);//NA OVAJ NACIN NE RADI
datumUP.settext(String.valueOf(reportDate));//NI OVAKO NE RADI
DateFormat df = new SimpleDateFormat("MM/dd/yyyy");
Date today = Calendar.getInstance().getTime();
String reportDate = df.format(today);
System.out.println("Report Date: " + reportDate); //OVO RADI
datumUP.settext(reportDate);//NA OVAJ NACIN NE RADI
datumUP.settext(String.valueOf(reportDate));//NI OVAKO NE RADI