当小时为 12 时，SimpleDateFormat 转换日期错误返回值

我在将 json 文件中的日期转换为时间戳时遇到问题.当小时 = 12 时，返回的时间戳不正确.

I have having an issue converting dates in a json file to a timestamp. When the hour = 12, the timestamp being returned is incorrect.

Java 版本 1.8.0_171

Java version 1.8.0_171

使用下面的代码片段，我希望输出是

Using the code snippet below, I expect the output to be

2017-07-19 07:43:42.0

2017-07-19 07:43:42.0

2017-07-18 08:43:42.0

2017-07-18 08:43:42.0

2017-07-19 09:43:42.0

2017-07-19 09:43:42.0

相反，我得到

2017-07-19 07:43:42.0

2017-07-19 07:43:42.0

2017-07-18 20:43:42.0

2017-07-18 20:43:42.0

2017-07-19 09:43:42.0

2017-07-19 09:43:42.0

我在 2 台机器上尝试过，并让同事运行它，结果相同任何人都可以看到问题是什么?我可能正在盯着它

I have tried on 2 machines, and had a co-worker run it, same results Can anyone see what the issue is; I am probably staring at it

import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import java.util.Locale;
import org.apache.commons.lang3.StringUtils;

public class TimestampTest {

    public static void main(String[] args) {

        String input = "2017-07-19T11:43:42.000+0000";
        System.out.println(stringToTimestamp(input));

        input = "2017-07-19T12:43:42.000+0000";
        System.out.println(stringToTimestamp(input));

        input = "2017-07-19T13:43:42.000+0000";
        System.out.println(stringToTimestamp(input));

    }

    private static Timestamp stringToTimestamp(String input) {
        try {   
            if(StringUtils.isBlank(input)) {
                return null;
            }
            SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss.SSSZ",
                Locale.getDefault());
            java.util.Date parsedDate = dateFormat.parse(input);
            Timestamp timestamp = new java.sql.Timestamp(parsedDate.getTime());
            return timestamp;

        } catch (Exception e) {
            e.printStackTrace();
        }

        return null;
    }
}