如何在格林威治时间将XMLGregorian日历转换为java.util.Date

import javax.xml.datatype.XMLGregorianCalendar;
import java.util.Calendar;
import java.util.Date;

public class XMLGregorianCalendarToDateConverter {
    public static Date convert(XMLGregorianCalendar xmlGregorianCalendar) {
        // 获取XMLGregorianCalendar对象的时间信息
        int year = xmlGregorianCalendar.getYear();
        int month = xmlGregorianCalendar.getMonth();
        int day = xmlGregorianCalendar.getDay();
        int hour = xmlGregorianCalendar.getHour();
        int minute = xmlGregorianCalendar.getMinute();
        int second = xmlGregorianCalendar.getSecond();

        // 创建一个新的Calendar对象，并设置时间信息
        Calendar calendar = Calendar.getInstance();
        calendar.set(year, month - 1, day, hour, minute, second);

        // 将Calendar对象转换为java.util.Date对象
        return calendar.getTime();
    }
}