StrangeOrder Arrays Coding Tasks

import java.util.ArrayList;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String[] input = scanner.nextLine().split(",");
        int[] numbers = new int[input.length];
        ArrayList<Integer> list = new ArrayList<>();
        for (int i = 0; i < input.length; i++) {
            numbers[i] = Integer.parseInt(input[i]);
        }
        for (int k : numbers) {
            if (k < 0) {
                list.add(k);
            }
        }
        for (int j : numbers) {
            if (j == 0) {
                list.add(j);
            }
        }
        for (int n : numbers) {
            if (n > 0) {
                list.add(n);
            }
        }
        StringBuilder resultBuild = new StringBuilder();

        for (Integer integer : list) {
            resultBuild.append(integer.toString());
            resultBuild.append(",");
        }
        resultBuild.deleteCharAt(resultBuild.length() - 1);
        System.out.println(resultBuild);
    }
}