Reverse Digits in decimal Number

public class ReverseDigits {
    
    /*
        Problem: Given a number reverse it. Ex. input 321 output should be 123
        Solution:- Take % of x with 10 at a time and add it to result.
     */
    public long revereseDigits(int x){
        long result = 0;
        int xRemaining = Math.abs(x);
        while (xRemaining != 0){
            result = result * 10 + xRemaining%10;
            xRemaining = xRemaining/10;
        }
        return result;
    }
}