Here you can find the source of printElements(Document doc)
static void printElements(Document doc)
//package com.java2s; /*/*w ww .jav a 2 s . c o m*/ * The Gemma project * * Copyright (c) 2007 University of British Columbia * * 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.Document; import org.w3c.dom.Node; import org.w3c.dom.NodeList; public class Main { static void printElements(Document doc) { NodeList nodelist = doc.getElementsByTagName("*"); Node node; for (int i = 0; i < nodelist.getLength(); i++) { node = nodelist.item(i); System.out.print(node.getNodeName() + " "); } System.out.println(); } }