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 {
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.
36 static void checkCast(Class<?> clazz, Object obj) {
37 clazz.cast(obj);
38 }
39
40 static String format(String template, Object... args) {
41 return String.format(Locale.ROOT, template, args);
42 }
43
44 private Platform() {}
45 }