Here you can find the source of isNamespaceDefinition(Attr attr)
public static boolean isNamespaceDefinition(Attr attr)
//package com.java2s; /*/* w w w . j av a 2s . co m*/ * Copyright (c) 2010-2013 Evolveum * * 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.Attr; public class Main { public static final String W3C_XML_SCHEMA_XMLNS_URI = "http://www.w3.org/2000/xmlns/"; public static boolean isNamespaceDefinition(Attr attr) { if (W3C_XML_SCHEMA_XMLNS_URI.equals(attr.getNamespaceURI())) { return true; } if (attr.getName().startsWith("xmlns:") || "xmlns".equals(attr.getName())) { return true; } return false; } }