src/main/java/com/android/tools/r8/graph/ClassAndMemberPublicizer.java

// Copyright (c) 2016, 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.graph;

public abstract class ClassAndMemberPublicizer {

  private static void publicizeAllMethods(DexEncodedMethod[] methods) {
    for (DexEncodedMethod method : methods) {
      method.accessFlags.promoteToPublic();
    }
  }

  private static void publicizeAllFields(DexEncodedField[] fields) {
    for (DexEncodedField field : fields) {
      field.accessFlags.promoteToPublic();
    }
  }

  /**
   * Marks all package private and protected methods and fields as public.
   * <p>
   * This will destructively update the DexApplication passed in as argument.
   */
  public static DexApplication run(DexApplication application) {
    for (DexClass clazz : application.classes()) {
      clazz.accessFlags.promoteToPublic();
      publicizeAllFields(clazz.staticFields());
      publicizeAllFields(clazz.instanceFields());
      publicizeAllMethods(clazz.directMethods());
      publicizeAllMethods(clazz.virtualMethods());
    }
    return application;
  }
}