Exercise-7 : Write a Java program to reverse an Integer number. After print the output, make the sum of all digits. Use Method. Do not use parameter. Return value from Method to the Main function.

package ex4;
import java.util.Scanner;
class reverse {
int sum = 0;
int getvalue()
{
return sum;
}
}
public class Ex4 {
    public static void main(String[] args) {
       
        Scanner h = new Scanner(System.in);
        reverse nm = new reverse();
        int m,rv=0,nber,sum=0;
        System.out.println("Plz enter the int number");
       
        m = h.nextInt();
        nber = m;
       
        while (nber!=0) {           
        rv = rv*10;
        rv = rv+nber%10;
        nber = nber/10;
        sum+=rv;       
        }
        System.out.println("Reverses " +rv);
        double result = nm.getvalue();
        System.out.println("These Reversed number is " +sum);
    }  
}