Java computing the difference between two month's time

Ordinary write logic to determine the difference between the two month time required to write a lot of logic, such as the comparison year, so is there any way you can quickly calculate it?

The introduction of dependence:

<dependency>
	<groupId>joda-time</groupId>
	<artifactId>joda-time</artifactId>
	<version>2.9.9</version>
</dependency>

Test code:

public class MyTest {
    public static void main(String[] args) {
        //当前时间
        String formatDate =DateFormat.getDateInstance().format(new Date());
        System.out.println("当前系统时间="+formatDate);
        DateTimeFormatter formatter = DateTimeFormat.forPattern("yyyy-MM-dd");
        DateTime start = formatter.parseDateTime("2019-11-11");
        DateTime end = formatter.parseDateTime(formatDate);
        System.out.println("开始时间="+start);
        System.out.println("结束时间="+end);
        //end-start 结果可为负数、正数、0
        int months = Months.monthsBetween(start, end).getMonths();
        //取绝对值
        System.out.println("结束时间-开始时间="+Math.abs(months)+"(月)");
        System.out.println(months);

    }
}

Console output:

He said the last words: it is not easy to write, if you like, or to help remember the thumbs up or the collection + attention Oh ~