1/*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.emailcommon.mail;
18
19import java.util.Comparator;
20
21public class MessageDateComparator implements Comparator<Message> {
22    @Override
23    public int compare(Message o1, Message o2) {
24        try {
25            if (o1.getSentDate() == null) {
26                return 1;
27            } else if (o2.getSentDate() == null) {
28                return -1;
29            } else
30                return o2.getSentDate().compareTo(o1.getSentDate());
31        } catch (Exception e) {
32            return 0;
33        }
34    }
35}
36