Here you can find the source of saveDocument(final Document document, String filename)
public static void saveDocument(final Document document, String filename) throws TransformerException
//package com.java2s; /*//from w w w .ja v a 2s. co m * Forge: Play Magic: the Gathering. * Copyright (C) 2011 Forge Team * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ import org.w3c.dom.Document; import javax.xml.transform.OutputKeys; 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 java.io.File; public class Main { public static void saveDocument(final Document document, String filename) throws TransformerException { Transformer t = TransformerFactory.newInstance().newTransformer(); t.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes"); t.setOutputProperty(OutputKeys.INDENT, "yes"); t.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4"); DOMSource source = new DOMSource(document); StreamResult result = new StreamResult(new File(filename)); t.transform(source, result); } }