src/test/java/com/android/tools/r8/bridgeremoval/bridgestokeep/DataAdapter.java

// Copyright (c) 2017, the R8 project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

package com.android.tools.r8.bridgeremoval.bridgestokeep;

import com.android.tools.r8.NeverMerge;

public interface DataAdapter {

  @NeverMerge
  interface Observer extends ObservableList.Observer {}

  void registerObserver(Observer observer);
}