icantbelieveitsorts.java

package org.example;

import java.util.ArrayList;
import java.util.Random;


public class Main {

    public static ArrayList<Integer> createArray(Integer size) {
        var r = new Random();
        var buffer = new ArrayList<Integer>();

        for (var i = 0; i < size; i++) {
            var c = r.nextInt();
            buffer.add(c);

        }
        return buffer;
    }

    public static void swap (ArrayList<Integer> list, Integer indexA, Integer indexB) {
        var a = list.get(indexA);
        var b = list.get(indexB);
        list.set(indexA, b);
        list.set(indexB, a);
    }
    public static void main(String[] args) {

       var myList = createArray(4);

       for (var i = 0; i < myList.size(); i++) {
           for (var j = 0; j < myList.size(); j++) {
               if (myList.get(i) < myList.get(j)) {
                   swap(myList, i, j);

               }
           }
       }
       return ;
    }
}