1  /**

  2     This program tests the DataSet class.

  3  */

  4  public class DataSetTester

  5  {

  6     public static void main(String[] args)

  7     {

  8        DataSet bankData = new DataSet();

  9  

 10        bankData.add(new BankAccount(0));

 11        bankData.add(new BankAccount(10000));

 12        bankData.add(new BankAccount(2000));

 13  

 14        System.out.println("Average balance: " + bankData.getAverage());

 15        System.out.println("Expected: 4000");

 16        Measurable max = bankData.getMaximum();

 17        System.out.println("Highest balance: " + max.getMeasure());

 18        System.out.println("Expected: 10000");

 19  

 20        DataSet coinData = new DataSet();

 21  

 22        coinData.add(new Coin(0.25, "quarter"));

 23        coinData.add(new Coin(0.1, "dime"));

 24        coinData.add(new Coin(0.05, "nickel"));

 25  

 26        System.out.println("Average coin value: " + coinData.getAverage());

 27        System.out.println("Expected: 0.133");            

 28        max = coinData.getMaximum();

 29        System.out.println("Highest coin value: " + max.getMeasure());

 30        System.out.println("Expected: 0.25");            

 31     }

 32  }