1 /*
2  * Copyright (C) 2020 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 {
main(String args[])18   public static void main(String args[]) {
19     try {
20       // Regression test for default native methods that should cause ClassFormatException
21       // if they pass the dex file verification, i.e. for old dex file versions.
22       // We previously did not handle this case properly and failed a DCHECK() for
23       // a non-interface class creating a copied method that was native. b/157170505
24       Class.forName("TestClass");
25       throw new Error("UNREACHABLE");
26     } catch (ClassFormatError expected) {
27       System.out.println("passed");
28     } catch (Throwable unexpected) {
29       unexpected.printStackTrace();
30     }
31   }
32 }
33