Here you can find the source of getDefaultXPathFactory()
null
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@Nonnull public static XPathFactory getDefaultXPathFactory()
//package com.java2s; /**//from w w w . j a va2 s . c o m * Copyright (C) 2014-2015 Philip Helger (www.helger.com) * philip[at]helger[dot]com * * 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 javax.annotation.Nonnull; import javax.xml.xpath.XPathFactory; public class Main { private static final XPathFactory s_aXPathFactory = XPathFactory.newInstance(); /** * @return The default XPath factory. Be careful when manipulating this * object! Never <code>null</code>. */ @Nonnull public static XPathFactory getDefaultXPathFactory() { return s_aXPathFactory; } }