Java tutorial
//package com.java2s; import java.io.OutputStream; import javax.xml.transform.Transformer; 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 { public static void saveXML(Document doc, OutputStream stream) { TransformerFactory tFactory = TransformerFactory.newInstance(); Transformer transformer; try { transformer = tFactory.newTransformer(); DOMSource source = new DOMSource(doc); StreamResult result = new StreamResult(stream); transformer.transform(source, result); stream.flush(); stream.close(); } catch (Exception e) { e.printStackTrace(); } } }