How do I handle date and time issues in Java?

How do I handle date and time issues in Java?

In Java, you can use the java.time package, which provides a comprehensive API for date and time manipulation.

What are the common issues I might face with date and time in Java?

Common issues include time zone handling, daylight saving time changes, and formatting dates correctly.

Can you give me an example of converting a date to a different time zone?

Sure! You can use ZonedDateTime to convert between time zones. Here's a quick example:

ZonedDateTime dateTime = ZonedDateTime.now();
ZonedDateTime newDateTime = dateTime.withZoneSameInstant(ZoneId.of("America/New_York"));

What about parsing date strings?

You can use DateTimeFormatter to parse date strings. For example:

String dateString = "2023-10-01";
LocalDate date = LocalDate.parse(dateString, DateTimeFormatter.ISO_LOCAL_DATE);