How to determine whether a certain year is a leap year in Java

year % 4 == 0 && year % 100 != 0 || year % 400 == 0

package test;
import java.util.Scanner;
public class LeapYear {
       public static void main(String[] args) {
             // TODO Auto-generated method stub
             Scanner scan = new Scanner(System.in);
             System.out.println("请输入一个年份:");
             long year = scan.nextLong();                                 //接收用户输入
             if(year % 4 == 0 && year % 100 != 0 || year % 400 == 0) {
                    System.out.println(year + "是闰年！");
             } else {
                    System.out.println(year + "不是闰年");
             }
       }
}