| /* |
| * Copyright (C) 2013 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 android.hardware.camera2.utils; |
| |
| /** |
| * @hide |
| */ |
| public class UncheckedThrow { |
| |
| /** |
| * Throw any kind of exception without needing it to be checked |
| * @param e any instance of a Exception |
| */ |
| public static void throwAnyException(Exception e) { |
| /** |
| * Abuse type erasure by making the compiler think we are throwing RuntimeException, |
| * which is unchecked, but then inserting any exception in there. |
| */ |
| UncheckedThrow.<RuntimeException>throwAnyImpl(e); |
| } |
| |
| @SuppressWarnings("unchecked") |
| private static<T extends Exception> void throwAnyImpl(Exception e) throws T { |
| throw (T) e; |
| } |
| } |