Java tutorial
//package com.java2s; /** * Copyright (c) 2015 Mashin (http://mashin.io). All Rights Reserved. * * 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. */ public class Main { public static final String XMLNS_TAG = "xmlns"; public static final String SCHEMA_VERSION_TAG = "schema-version"; public static String schemaVersionToXmlns(String xml) { return xml.replaceAll(SCHEMA_VERSION_TAG + "=", XMLNS_TAG + "="); } }