RosettaCodeData/Task/Date-manipulation/Java/date-manipulation.java

22 lines
702 B
Java

import java.time.*;
import java.time.format.*;
class Main {
public static void main(String args[]) {
String dateStr = "March 7 2009 7:30pm EST";
DateTimeFormatter df = new DateTimeFormatterBuilder()
.parseCaseInsensitive()
.appendPattern("MMMM d yyyy h:mma zzz")
.toFormatter();
ZonedDateTime after12Hours = ZonedDateTime.parse(dateStr, df).plusHours(12);
System.out.println("Date: " + dateStr);
System.out.println("+12h: " + after12Hours.format(df));
ZonedDateTime after12HoursInCentralEuropeTime = after12Hours.withZoneSameInstant(ZoneId.of("CET"));
System.out.println("+12h (in Central Europe): " + after12HoursInCentralEuropeTime.format(df));
}
}