java program to check whether a number is palindrome or not

java program to check whether a number is palindrome or not:

package javaapplication1;
import java.util.*;

public class PalindromeNumber {
    public static void main(String[] args){
    int num,rev=0;
  int dig;
    Scanner in=new Scanner(System.in);
         System.out.println("Enter a number to check if it is an palindrome number");
         num=in.nextInt();
       
         while(num!=0){
       
          dig = num % 10;
      rev = rev * 10 + dig;
      num = num / 10;
         }
    if(num==rev){
        System.out.println("palindrome number");
    }else{
    System.out.println(" not palindrome number");
    }
}
}