/* * Copyright (c) Facebook, Inc. and its affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ class OurThreadUtils { static native boolean isMainThread(); static native boolean isUiThread(); static void assertMainThread() {} static void assertOnUiThread() {} static void assertOnBackgroundThread() {} static void assertHoldsLock(Object lock) {} }