package com.epam.shulha.collections;

import java.util.ArrayList;
import java.util.Iterator;

public class Circle {
    public static void main(String[] args) {

        ArrayList<String> circle = new ArrayList<>();

        circle.add("54");
        circle.add("32");
        circle.add("88");
        circle.add("75");
        circle.add("53");
        circle.add("6");
        circle.add("0");
        circle.add("846");

        System.out.println("List before " + circle);

        removeEachSecondElement(circle);
        System.out.println("List after " + circle);

    }

    private static void removeEachSecondElement(ArrayList<String> circle) {
        Iterator<String> iterator = circle.iterator();
        while (iterator.hasNext()) {
            for (int i =0; i<circle.size(); i++) {
                String number = iterator.next();
                if (!(i % 2 == 0) ) {
                   circle.remove(number);
//                   ArrayList<String> newArray = new ArrayList<>();
//                   newArray.add(number);

                    System.out.println("Remove " + number);
                } else {System.out.println("Not remove");}
            }
        }
    }
}