Format date

public String formatDate(String datetime){
        Locale id = new Locale("in", "ID");
        String pattern = "yyyy-MM-dd hh:mm:ss";
        SimpleDateFormat sdf = new SimpleDateFormat(
                pattern, id);
        Date myDate = null;
        try {
            myDate = sdf.parse(datetime);

        } catch (ParseException e) {
            e.printStackTrace();
        }

        SimpleDateFormat tanggaldf = new SimpleDateFormat("EEEE, dd MMM yyyy, hh:mm", id);
        String finalDate = tanggaldf.format(myDate);

        System.out.println(finalDate);
        return finalDate;
    }