Here you can find the source of parseFile(File fn)
public static Document parseFile(File fn) throws IOException
//package com.java2s; /*/* ww w. j ava 2 s. co m*/ * Copyright 2009-2016 DigitalGlobe, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and limitations under the License. * */ import org.w3c.dom.*; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import java.io.*; public class Main { public static Document parseFile(File fn) throws IOException { try { DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance(); domFactory.setNamespaceAware(false); DocumentBuilder builder = domFactory.newDocumentBuilder(); return builder.parse(new FileInputStream(fn)); } catch (Exception e) { throw new IOException("Error parsing XML Stream", e); } } }