import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.time.temporal.ChronoUnit;
import java.util.Locale;

class Main {
    public static void main(String[] args) {
        String strDateTime = "Sa. 07.01.2023 16:39:15";

        DateTimeFormatter parser = DateTimeFormatter.ofPattern("EEE dd.MM.uuuu HH:mm:ss", Locale.GERMAN);

        // Note: change the ZoneId as per your requirement

        ZonedDateTime zdt = LocalDateTime.parse(strDateTime, parser)
                                         .atZone(ZoneId.of("Europe/Vienna"));
        System.out.println("Date-time received from the server: " + zdt);

        ZonedDateTime now = ZonedDateTime.now(zdt.getZone());
        System.out.println("Current date-time: " + now);

        System.out.println(ChronoUnit.MINUTES.between(zdt, now) > 1);
    }
}