|  | // Copyright (c) 2022, 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.shaking; | 
|  |  | 
|  | import com.android.tools.r8.graph.DexField; | 
|  | import com.android.tools.r8.graph.FieldResolutionResult; | 
|  | import com.android.tools.r8.graph.ProgramField; | 
|  | import com.android.tools.r8.graph.ProgramMethod; | 
|  | import com.android.tools.r8.shaking.Enqueuer.FieldAccessKind; | 
|  | import com.android.tools.r8.shaking.Enqueuer.FieldAccessMetadata; | 
|  | import com.android.tools.r8.utils.Timing; | 
|  | import java.util.concurrent.ExecutorService; | 
|  |  | 
|  | public class EmptyEnqueuerDeferredTracing extends EnqueuerDeferredTracing { | 
|  |  | 
|  | @Override | 
|  | public boolean deferTracingOfFieldAccess( | 
|  | DexField fieldReference, | 
|  | FieldResolutionResult resolutionResult, | 
|  | ProgramMethod context, | 
|  | FieldAccessKind accessKind, | 
|  | FieldAccessMetadata metadata) { | 
|  | return false; | 
|  | } | 
|  |  | 
|  | @Override | 
|  | public boolean enqueueWorklistActions(EnqueuerWorklist worklist, Timing timing) { | 
|  | return false; | 
|  | } | 
|  |  | 
|  | @Override | 
|  | public void rewriteApplication(ExecutorService executorService) { | 
|  | // Intentionally empty. | 
|  | } | 
|  |  | 
|  | @Override | 
|  | public void notifyReflectiveFieldAccess(ProgramField field, ProgramMethod context) { | 
|  | // Intentionally empty. | 
|  | } | 
|  | } |