write me a code in java to get all link in a website in jsoup
Here is an example of code that can be used to get all the links from a website using the JSoup library in Java:

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;

public class LinkFinder {
    public static void main(String[] args) {
        try {
            // Specify the URL of the website to parse
            String url = https://example.com;

            // Connect to the URL and get the document
            Document doc = Jsoup.connect(url).get();

            // Get all link elements from the document
            Elements links = doc.select(a[href]);

            // Iterate over the links and print the link URLs
            for (Element link : links) {
                System.out.println(link.attr(abs:href));
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
Can you explain what each line does?