What are the best practices for using the Java Date and Time API?
Some best practices include using the java.time
package, avoiding Date
and Calendar
, and using immutable classes.
Why should I avoid using Date
and Calendar
?
Date
and Calendar
are mutable and not thread-safe, which can lead to bugs in concurrent applications.
Can you give an example of using LocalDate
?
Sure! You can create a LocalDate
instance like this: LocalDate today = LocalDate.now();
.
What about formatting dates?
You can format dates using DateTimeFormatter
, for example: DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd-MM-yyyy");
.
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