Java tutorial
//package com.java2s; /* * 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 { /** View your email address. */ public static final String USERINFO_EMAIL = "https://www.googleapis.com/auth/userinfo.email"; /** * Returns an unmodifiable set that contains all scopes declared by this class. * * @since 1.16 */ public static java.util.Set<String> all() { java.util.Set<String> set = new java.util.HashSet<String>(); set.add(USERINFO_EMAIL); return java.util.Collections.unmodifiableSet(set); } }