Count of equal bit pairs (Java)

import java.util.Scanner;

public class EqualBitPairs08 {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int n = input.nextInt();
        String inBits = Integer.toBinaryString(n);
        int count = 0;
        for (int i = 0; i < inBits.length(); i++) {
            if (i == inBits.length()-1) {
                break;
            }
            char first = inBits.charAt(i);
            char second = inBits.charAt(i+1);
            if (first == second) {
                count++;
            }

        }

        System.out.println(count);
    }
}