将日历转换为java.util.Date的问题

import java.util.Calendar;
import java.util.Date;

public class CalendarToDateExample {
    public static void main(String[] args) {
        // 创建一个Calendar对象
        Calendar calendar = Calendar.getInstance();
        
        // 设置日期和时间
        calendar.set(Calendar.YEAR, 2022);
        calendar.set(Calendar.MONTH, Calendar.JANUARY);
        calendar.set(Calendar.DAY_OF_MONTH, 1);
        calendar.set(Calendar.HOUR_OF_DAY, 12);
        calendar.set(Calendar.MINUTE, 0);
        calendar.set(Calendar.SECOND, 0);
        
        // 将Calendar对象转换为java.util.Date对象
        Date date = calendar.getTime();
        
        System.out.println("Date: " + date);
    }
}