Here you can find the source of getDocumentBuilder()
private static DocumentBuilder getDocumentBuilder() throws ParserConfigurationException
//package com.java2s; /*/* w ww .j a va 2 s. c om*/ * See the NOTICE file distributed with this work for additional * information regarding copyright ownership. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; public class Main { /** * Creates and returns an new document builder factory. This method tries to * configure the namespace support for the builder. If the underlying parser * does not support namespaces then this method returns a simple * DocumentBuilder object. * * @return a new document builder */ private static DocumentBuilder getDocumentBuilder() throws ParserConfigurationException { DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); factory.setNamespaceAware(true); // never forget this! try { factory.setFeature("http://xml.org/sax/features/namespaces", true); } catch (Throwable t) { // Just skip it... } DocumentBuilder builder = factory.newDocumentBuilder(); return builder; } }