Дмитрий Осипов

LocalDate dateInit = LocalDate.of(2018, 1, 1);
        while (dateInit.getYear() != 2030) {
            if (dateInit.getDayOfWeek() == DayOfWeek.FRIDAY && dateInit.getDayOfMonth() == 13) {
                System.out.println(dateInit.toString());
            }
            dateInit = dateInit.plusDays(1);
        }

String tmp = "0|com.skype.raider|595162591|null|10206";
String[] parts = tmp.split("|");
String lastOne = parts[parts .length-1];