JAVA Leap Year WIP

// 15101194S

//Import Scanner
import java.util.Scanner;
public class LeapYears
{
        public static void main(String[] args)
        {
                    //Title
                    System.out.println("Leap Year Calculation");
                //Scanner
                Scanner sc = new Scanner(System.in);
                //Insert Values
                System.out.print("Enter The Year: ");
                int Year = sc.nextInt();
                //Calculation
                int LeapYear = Year % 4;
                int LeapYear2 = Year % 100;
                int LeapYear3 = Year % 400;
                //Output
                if (LeapYear > 0)
                    if ((LeapYear == 0 && LeapYear2 != 0) || LeapYear3 == 0)
                    {
                          System.out.println(Year + " is a leap year");
                          System.out.println("The numbers of days in" + Year + "is 366.");
                }
                else {
                       System.out.println(Year + " is NOT a leap year");
                       System.out.println("The numbers of days in" + Year + "is 365.");
                }
                //Output Invalid
                if (Year <= 0) {
                    System.out.println("Invalid Input");
                }
                //Closing
                }