import java.io.File;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
public class Main {
public static void main(String[] args) throws Exception {
Document doc = Jsoup.parse(new File("t2.html"), "UTF-8");
doc.select("area#area1").after("<area id=\"newArea\" />");
System.out.println(doc.html());
}
}