Java tutorial
//package com.java2s; import java.io.FileNotFoundException; import java.io.FileOutputStream; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerException; import javax.xml.transform.TransformerFactory; import javax.xml.transform.dom.DOMSource; import javax.xml.transform.stream.StreamResult; import org.w3c.dom.Document; public class Main { private static String filename = "src/exam.xml"; public static void write2Xml(Document document) throws FileNotFoundException, TransformerException { TransformerFactory transformerFactory = TransformerFactory.newInstance(); Transformer transformer = transformerFactory.newTransformer(); transformer.transform(new DOMSource(document), new StreamResult(new FileOutputStream(filename))); } }