java获取指定日期之间的所有年月

package com.sunjays.utils;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

public class DateAndTimeUtil {

/**
      * 根据 年、月 获取对应的月份 的 天数
      */
     public static int getDaysByYearMonth(int year, int month) {
 
         Calendar a = Calendar.getInstance();
         a.set(Calendar.YEAR, year);
         a.set(Calendar.MONTH, month - 1);
         a.set(Calendar.DATE, 1);
         a.roll(Calendar.DATE, -1);
         int maxDate = a.get(Calendar.DATE);
         return maxDate;
     }
 //获取指定日期之间的所有年月
@SuppressWarnings("unused")
private static List<String> getMonthBetween(String minDate, String maxDate) throws ParseException {
ArrayList<String> result = new ArrayList<String>();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM");//格式化为年月

Calendar min = Calendar.getInstance();
Calendar max = Calendar.getInstance();

min.setTime(sdf.parse(minDate));
min.set(min.get(Calendar.YEAR), min.get(Calendar.MONTH), 1);

max.setTime(sdf.parse(maxDate));
max.set(max.get(Calendar.YEAR), max.get(Calendar.MONTH), 2);

Calendar curr = min;
while (curr.before(max)) {
result.add(sdf.format(curr.getTime()));
curr.add(Calendar.MONTH, 1);
}

return result;
}
public static void main(String[] args) throws ParseException {

List<String> list=getMonthBetween("2017-02-05","2018-02-05");
for (String string : list) {
System.out.println(string);
}
}

}