How can I convert a time in milliseconds to ZonedDateTime

Question

I have the time in milliseconds and I need to convert it to a ZonedDateTime object.

I have the following code

long m = System.currentTimeMillis();
L         


        

Answer 1

You cannot create extension methods in Java. If you want to define a separate method for this create a Utility class:

class DateUtils{

    public static ZonedDateTime millsToLocalDateTime(long m){
        ZoneId zoneId = ZoneId.systemDefault();
        Instant instant = Instant.ofEpochSecond(m);
        ZonedDateTime zonedDateTime = ZonedDateTime.ofInstant(instant, zoneId);
        return zonedDateTime;
    }
}

From your other class call

DateUtils.millsToLocalDateTime(89897987989L);