Uppercase and lowercase counter

import java.util.Scanner;

public class project {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String s = sc.nextLine();
        int uppercase = 0;
        int lowercase = 0;
        for (int i = 0; i < s.length(); i++) {
            if (Character.isUpperCase(s.charAt(i))) {
                uppercase++;
            } else if (Character.isLowerCase(s.charAt(i))) {
                lowercase++;
            }
        }
        System.out.println("Number of uppercase: " + uppercase);
        System.out.println("Number of lowecase: " + lowercase);
    }
}