Java judge palindrome sample share

Judge a number is not palindrome number example, palindrome number is the original number and the number after the inversion is equal to, such as: 123321, to the later is still 123321, namely palindrome number

Title: a five-digit number, determine if it is palindrome. So 12321 is a palindrome, the ones place is the same as the tens place, the tens place is the same as the thousands place.

public class HuiWenShu 
{

 public boolean isHuiWenShu(int num)
 {
 int s = 0;
 int bNum = num;
 int mod;
 
 //Here's how to invert the values
 while(bNum != 0)
 {
  mod = bNum%10; //123%10 = 3
  s = s*10 + mod; //s = 0*10+3
  bNum = bNum/10; //BNum = 123/10=12(int automatic conversion)
 }
 boolean b = (s == num);
 return b;
 }
 
 public static void main(String[] args) 
 {
 HuiWenShu p = new HuiWenShu();
 boolean b = p.isHuiWenShu(123321);
 System.out.println(b);
 }
}