import java.time.OffsetDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Locale;

public class Main {
	public static void main(String[] args) {
		DateTimeFormatter dtf = DateTimeFormatter.ofPattern("uuuu-MM-dd HH:mm:ss.SSSSSS XXX", Locale.ENGLISH);
		String strDateTime = "2021-10-28 02:36:08.000000 +02:00";
		OffsetDateTime odt = OffsetDateTime.parse(strDateTime, dtf);
		System.out.println(odt);
	}
}