1 /*
2  * Copyright (C) 2022 The Android Open Source Project
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 public class Main {
18   static SubItf itf = new Impl();
main(String[] args)19   public static void main(String[] args) throws Exception {
20     // Loop enough to trigger the native OOME.
21     for (int i = 0; i < 50000; ++i) {
22       // Because the imt index was overwritten to 0, this call ended up
23       // in the conflict trampoline which wrongly updated the 0th entry
24       // of the imt table. This lead to this call always calling the
25       // conflict trampoline.
26       itf.foo();
27     }
28   }
29 }
30