抛异常的bug

在finally中如果有异常，也需要try{}catch{}
或者将将出异常的输入流放入try{}中

public class TheDayInYear {
    
    
    public static void main(String[] args) {
    
    
        try (BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)) ){
    
    

            //录入键盘的数据
            String str = bf.readLine();
            //分割年月日
            String[]  strArr = str.split(".");
            int year = Integer.parseInt(strArr[0]);
            int month = Integer.parseInt(strArr[1]);
            int day = Integer.parseInt(strArr[2]);
            int twoMonth = 28;
            //判断平年还是闰年
            if((year%4==0&&year%100!=0) || (year%400==0)) {
    
    

            }
        }
        catch (Exception e) {
    
    
            System.out.println(e);

        }
    }
}