Arraylists

import java.util.ArrayList;
import java.util.Comparator;

public class ArrayListProgram {

  public static void main(String[] args) {
   
    // Creating 2 arraylists
    ArrayList<String> basketballPlayers = new ArrayList<String>();
    // ArrayList<String> footballPlayers = new ArrayList<String>();

    // Adding without index
    basketballPlayers.add("LeBron James");
    basketballPlayers.add("Stephen Curry");
    System.out.println("Basketball Players are" + "\n" + basketballPlayers + "\n");

    // Adding players with index
    basketballPlayers.add(0, "Kobe Bryant");
    basketballPlayers.add(2, "Carmelo Anthony");
    System.out.println("Kobe at index 0, and Carmelo at index 2:" + "\n" + basketballPlayers + "\n");

    // Showing size of list
    System.out.println("Size of basketball players list:" + "\n" + basketballPlayers.size() + "\n");

    // Remove item with index
    basketballPlayers.remove(3);
    System.out.println("remove() at index 3:" + "\n" + basketballPlayers + "\n");

    // Remove an item
    basketballPlayers.remove("Kobe Bryant");
    System.out.println("remove() Kobe:" + "\n" + basketballPlayers + "\n");
    basketballPlayers.add("Kobe Bryant");

    // get an iteam with index
    System.out.println("Get element at index 2:" + "\n" + basketballPlayers.get(2) + "\n");

    // find index of an item
    System.out.println("indexOf Kobe:" + "\n" + basketballPlayers.indexOf("Kobe Bryant") + "\n");
    
    // hashcode of list
    System.out.println("Hash Code: " + basketballPlayers.hashCode() + "\n");

    // check if list is empty
    System.out.println("Is the arraylist empty: "  + basketballPlayers.isEmpty() + "\n");

    // check if list contains an item
    System.out.println("Does arraylist contain Kobe Bryant: "  + basketballPlayers.contains("Kobe Bryant") + "\n");

    // clears list
    basketballPlayers.clear();
    System.out.println("Cleared basketball Players:" + "\n" + basketballPlayers);
    

  }

}

ArrayListProgram.main(null);

Basketball Players are
[LeBron James, Stephen Curry]

Kobe at index 0, and Carmelo at index 2:
[Kobe Bryant, LeBron James, Carmelo Anthony, Stephen Curry]

Size of basketball players list:
4

remove() at index 3:
[Kobe Bryant, LeBron James, Carmelo Anthony]

remove() Kobe:
[LeBron James, Carmelo Anthony]

Get element at index 2:
Kobe Bryant

indexOf Kobe:
2

Hash Code: -831701382

Is the arraylist empty: false

Does arraylist contain Kobe Bryant: true

Cleared basketball Players:
[]