Can you show me some examples of using the Java Date and Time API?

Can you show me some examples of using the Java Date and Time API?

Sure! The Java Date and Time API, introduced in Java 8, provides a comprehensive way to handle date and time. What specific examples are you looking for?

I'd like to see how to get the current date and time.

You can get the current date and time using LocalDateTime.now(). Here's a quick example:

import java.time.LocalDateTime;

public class CurrentDateTime {
    public static void main(String[] args) {
        LocalDateTime now = LocalDateTime.now();
        System.out.println("Current Date and Time: " + now);
    }
}

What about formatting dates?

To format dates, you can use DateTimeFormatter. Here's an example:

import java.time.LocalDate;
import java.time.format.DateTimeFormatter;

public class FormatDate {
    public static void main(String[] args) {
        LocalDate date = LocalDate.now();
        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd-MM-yyyy");
        System.out.println("Formatted Date: " + date.format(formatter));
    }
}

Can you explain how to parse a date string?

Absolutely! You can parse a date string using LocalDate.parse(). Here's an example:

import java.time.LocalDate;
import java.time.format.DateTimeFormatter;

public class ParseDate {
    public static void main(String[] args) {
        String dateString = "25-12-2023";
        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd-MM-yyyy");
        LocalDate date = LocalDate.parse(dateString, formatter);
        System.out.println("Parsed Date: " + date);
    }
}