/* * Copyright (C) 2016 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. */ public class Main { public static void main(String[] args) throws Exception { System.loadLibrary(args[0]); // Loop enough to get Itf.foo JITed. for (int i = 0; i < 100000; i++) { Itf.foo(new Object()); } ensureJitCompiled(Itf.class, "foo"); if (!Itf.foo(new Object())) { throw new Error("Unexpected result"); } } private static native void ensureJitCompiled(Class<?> itf, String method_name); } interface Itf { public static boolean foo(Object o) { return o.equals(o); } }