| // 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.profile.art; |
| |
| public class ArtProfileClassRuleInfoImpl implements ArtProfileClassRuleInfo { |
| |
| private static final ArtProfileClassRuleInfoImpl INSTANCE = new ArtProfileClassRuleInfoImpl(); |
| |
| private ArtProfileClassRuleInfoImpl() {} |
| |
| public static ArtProfileClassRuleInfoImpl empty() { |
| return INSTANCE; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| return this == obj; |
| } |
| |
| @Override |
| public int hashCode() { |
| return System.identityHashCode(this); |
| } |
| } |