Java tutorial
//package com.java2s; //License from project: Apache License import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; public class Main { private static DocumentBuilder builder = null; private static DocumentBuilder getDocumentBuilder() throws ParserConfigurationException { if (builder == null) { DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance(); domFactory.setNamespaceAware(true); builder = domFactory.newDocumentBuilder(); } return builder; } }