Here you can find the source of getTextContent(final Node xmlNode)
public final static String getTextContent(final Node xmlNode)
//package com.java2s; /**//from w w w. j a v a2 s . com * The contents of this file are subject to the Regenstrief Public License * Version 1.0 (the "License"); you may not use this file except in compliance with the License. * Please contact Regenstrief Institute if you would like to obtain a copy of the license. * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the * License for the specific language governing rights and limitations * under the License. * * Copyright (C) Regenstrief Institute. All Rights Reserved. */ import org.w3c.dom.*; public class Main { public final static String getTextContent(final Node xmlNode) { return xmlNode == null ? null : xmlNode.getTextContent(); } }