1 // Copyright 2015 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 package org.chromium.base.annotations; 6 7 import java.lang.annotation.ElementType; 8 import java.lang.annotation.Retention; 9 import java.lang.annotation.RetentionPolicy; 10 import java.lang.annotation.Target; 11 12 /** 13 * An annotation that signals that a class should be kept in the main dex file. 14 * 15 * This generally means it's used by renderer processes, which can't load secondary dexes 16 * on K and below. 17 */ 18 @Target({ElementType.CONSTRUCTOR, ElementType.METHOD, ElementType.TYPE}) 19 @Retention(RetentionPolicy.CLASS) 20 public @interface MainDex {} 21