Here you can find the source of areEqual(Node left, Node right)
public static boolean areEqual(Node left, Node right)
//package com.java2s; /*/*from ww w .jav a 2 s . co m*/ * Created on Feb 08, 2014 * * 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. * * Copyright @2010-2014 the original author or authors. */ import org.w3c.dom.Node; public class Main { public static boolean areEqual(Node left, Node right) { return left.isEqualNode(right); } }