/*
 * Copyright (C) 2015 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 A {
    // Object fields add padding in the Foo class object layout. Therefore the field 'i' should
    // be at a different offset compared to the A class from the ex DEX file.
    public final Object anObject = null;
    public final Object anotherObject = null;
    // Use volatile to defeat inlining of the constructor + load-elimination.
    public volatile int i;

    public A() {
      i = 10;
    }
}
