import java.time.LocalDate;
import java.time.OffsetDateTime;
import java.time.OffsetTime;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.time.format.FormatStyle;

public class DateTimeFormat
{
  public static void main(String[] args)
  {
    LocalDate todayDate = LocalDate.of(2020, 2, 16);
    System.out.println(todayDate);
    System.out.println(DateTimeFormatter.ofLocalizedDate(FormatStyle.FULL).format(todayDate));
    System.out.println(DateTimeFormatter.ofLocalizedDate(FormatStyle.LONG).format(todayDate));
    System.out.println(DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM).format(todayDate));
    System.out.println(DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT).format(todayDate));

    System.out.println(DateTimeFormatter.ISO_LOCAL_DATE.format(LocalDate.of(2020, 2, 16)));
    System.out.println(DateTimeFormatter.ISO_OFFSET_DATE.format(LocalDate.of(2020, 2, 16).atStartOfDay(ZoneId.of("GMT+2"))));
    System.out.println(DateTimeFormatter.RFC_1123_DATE_TIME.format(LocalDate.of(2020, 2, 16).atStartOfDay(ZoneId.of("GMT+2"))));
  }
}