java how to convert int to int array

/**
 * @author lautturi.com 
 * Java example: convert int to int array
 */


import java.util.*;
import java.util.stream.IntStream;

public class Lautturi {

	public static void main(String[] args) {

		int number = 110101; 
		String temp = Integer.toString(number);
		int[] numbers = new int[temp.length()];
		for (int i = 0; i < temp.length(); i++) {
		    numbers[i] = temp.charAt(i) - '0';
		}
		
		System.out.println(Arrays.toString(numbers));

	}
}

output:

[1, 1, 0, 1, 0, 1]