| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * 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 |
| */ |
| |
| package libcore.util; |
| |
| import static android.annotation.SystemApi.Client.MODULE_LIBRARIES; |
| |
| import android.annotation.SystemApi; |
| |
| /** |
| * Provides a hacky method that always throws {@code t} even if {@code t} is a checked exception. |
| * and is not declared to be thrown. |
| * |
| * See |
| * http://www.mail-archive.com/javaposse@googlegroups.com/msg05984.html |
| * |
| * @hide |
| */ |
| @SystemApi(client = MODULE_LIBRARIES) |
| @libcore.api.CorePlatformApi(status = libcore.api.CorePlatformApi.Status.STABLE) |
| public class SneakyThrow { |
| |
| private SneakyThrow() { |
| } |
| |
| /** |
| * A hacky method that always throws {@code t} even if {@code t} is a checked exception, |
| * and is not declared to be thrown. |
| * |
| * @param t throwable to throw |
| * |
| * @hide |
| */ |
| @SystemApi(client = MODULE_LIBRARIES) |
| @libcore.api.CorePlatformApi(status = libcore.api.CorePlatformApi.Status.STABLE) |
| public static void sneakyThrow(@NonNull Throwable t) { |
| SneakyThrow.<RuntimeException>sneakyThrow_(t); |
| } |
| |
| private static <T extends Throwable> void sneakyThrow_(Throwable t) throws T { |
| throw (T) t; |
| } |
| } |