1  import java.util.ArrayList;

  2  

  3  /**

  4     This program tests the ArrayList class.

  5  */

  6  public class ArrayListTester

  7  {

  8     public static void main(String[] args)

  9     {

 10        ArrayList<BankAccount> accounts = new ArrayList<BankAccount>();

 11        accounts.add(new BankAccount(1001));

 12        accounts.add(new BankAccount(1015));

 13        accounts.add(new BankAccount(1729));

 14        accounts.add(1, new BankAccount(1008));

 15        accounts.remove(0);

 16  

 17        System.out.println("Size: " + accounts.size());

 18        System.out.println("Expected: 3");

 19        BankAccount first = accounts.get(0);

 20        System.out.println("First account number: " 

 21              + first.getAccountNumber());

 22        System.out.println("Expected: 1008");                  

 23        BankAccount last = accounts.get(accounts.size() - 1);

 24        System.out.println("Last account number: " 

 25              + last.getAccountNumber());

 26        System.out.println("Expected: 1729");                  

 27     }

 28  }