1 /* 2 * Copyright (C) 2008 The Guava Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.common.collect.testing; 18 19 import com.google.common.annotations.GwtCompatible; 20 import java.util.Locale; 21 22 /** 23 * Methods factored out so that they can be emulated differently in GWT. 24 * 25 * <p>This class is emulated in GWT. 26 * 27 * @author Hayward Chan 28 */ 29 @GwtCompatible 30 final class Platform { clone(T[] array)31 static <T> T[] clone(T[] array) { 32 return array.clone(); 33 } 34 35 // Class.cast is not supported in GWT. This method is a no-op in GWT. checkCast(Class<?> clazz, Object obj)36 static void checkCast(Class<?> clazz, Object obj) { 37 clazz.cast(obj); 38 } 39 format(String template, Object... args)40 static String format(String template, Object... args) { 41 return String.format(Locale.ROOT, template, args); 42 } 43 Platform()44 private Platform() {} 45 } 46