Here you can find the source of createDocument()
public static Document createDocument()
//package com.java2s; /*//from w w w. ja v a 2 s.co m * Keystone Development Framework * Copyright (C) 2004-2009 Rick Knowles * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public License * Version 2 as published by the Free Software Foundation. * * 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 Version 2 for more details. * * You should have received a copy of the GNU Library General Public License * Version 2 along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import org.w3c.dom.Document; public class Main { public static Document createDocument() { try { // Use JAXP to create a document builder DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance(); builderFactory.setExpandEntityReferences(false); builderFactory.setValidating(false); builderFactory.setNamespaceAware(true); builderFactory.setIgnoringComments(true); builderFactory.setCoalescing(true); builderFactory.setIgnoringElementContentWhitespace(true); return builderFactory.newDocumentBuilder().newDocument(); } catch (ParserConfigurationException errParser) { throw new RuntimeException("Error getting XML parser", errParser); } } }