Nsryjdtyk

I am an extreme novice in Java and thus trying to practise some online exercises. One of them involved creating a basic student record system.
This is what I've come up with but I think a lot of things are quite redundant in my code so any reviews are greatly appreciated.

Student.java

class Student {



    int rollno;

    String name;



    Student(int r, String n) {

        this.rollno = r;

        this.name = n;

    }

}

StudentDB.java

import java.util.Scanner;



class Main {



    public static void getStudents(Student ...students) {

        int i = 1;

        for (Student x : students) {

            System.out.println("Student Number : " + i);

            System.out.println("Name -> "+ x.name);

            System.out.println("Roll Number -> " + x.rollno + "n");

            i++;

        }

    }



    public static void main(String args) {



        Scanner sc = new Scanner(System.in);



        System.out.print("Number of students? ");

        int num = sc.nextInt();



        String name = new String[num];

        int rollno = new int[num];



        System.out.println("Enter those " + num + " students one by one");



        for (int i = 0; i < num; i++) {

            System.out.println("Enter details for student no. " + (i + 1));

            System.out.print("Enter Name: ");

            name[i] = sc.next();

            System.out.print("Enter Roll Number: ");

            rollno[i] = sc.nextInt();

            System.out.println("n");

        }



        Student students = new Student[num];



        for (int i = 0; i < num; ++i) {

            students[i] = new Student(rollno[i], name[i]);

        }



        getStudents(students);

    }

}

I would really love it if someone could tell me as to how can I pass those name and rollno arrays directly to the vararg function getStudents without creating that Student object array.