How to get difference between two dates?
(a) long diffInMilli = java.time.Duration.between(dateTime1, dateTime2).toMillis();
(b) long diffInMilli = java.time.difference(dateTime1, dateTime2).toMillis();
(c) Date diffInMilli = java.time.Duration.between(dateTime1, dateTime2).toMillis();
(d) Time diffInMilli = java.time.Duration.between(dateTime1, dateTime2).toMillis();
I got this question in quiz.
This key question is from Data Type-Date, TimeZone topic in chapter Data Types, Variables and Arrays of Java