Handle online website date

 To pick up a date from an online website using Java, you can utilize the JSoup library, which is a convenient tool for parsing HTML and extracting information from web pages. Here's an example code snippet:

```java

import org.jsoup.Jsoup;

import org.jsoup.nodes.Document;

import org.jsoup.nodes.Element;

import java.io.IOException;

public class WebsiteDateFetcher {

    public static void main(String[] args) {

        try {

            // Fetch the website HTML

            Document doc = Jsoup.connect("http://example.com").get();

            // Locate the element containing the date

            Element dateElement = doc.select("span.date").first();

            // Extract the date value

            String date = dateElement.text();

            System.out.println("Date: " + date);

        } catch (IOException e) {

            e.printStackTrace();

        }

    }

}

```

In this example, we use the JSoup library to fetch the HTML content of a website using the `Jsoup.connect()` method. We then use CSS selectors to locate the desired element that contains the date information. In this case, we assume the date is wrapped in a `<span>` element with the class "date". You may need to modify the selector based on the specific structure of the website you are working with.

Finally, we extract the date value using the `text()` method on the `Element` object and print it to the console.

Make sure to include the JSoup library in your project dependencies for this code to work.