path: root/java/core/src/test/java/com/google/protobuf/ForceFieldBuildersPreRun.java

// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// https://developers.google.com/protocol-buffers/
//
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// modification, are permitted provided that the following conditions are
// met:
//
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// notice, this list of conditions and the following disclaimer.
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// in the documentation and/or other materials provided with the
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//
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package com.google.protobuf;

/**
 * A prerun for a test suite that allows running the full protocol buffer tests in a mode that
 * disables the optimization for not using {@link RepeatedFieldBuilder} and {@link
 * SingleFieldBuilder} until they are requested. This allows us to run all the tests through both
 * code paths and ensures that both code paths produce identical results.
 *
 * @author jonp@google.com (Jon Perlow)
 */
public class ForceFieldBuildersPreRun implements Runnable {

  @Override
  public void run() {
    GeneratedMessage.enableAlwaysUseFieldBuildersForTesting();
  }
}