1  /**

  2     A withdraw runnable makes periodic withdrawals from a bank account.

  3  */

  4  public class WithdrawRunnable implements Runnable

  5  {

  6     private static final int DELAY = 1; 

  7     private BankAccount account;

  8     private double amount;

  9     private int count;

 10  

 11     /**

 12        Constructs a withdraw runnable.

 13        @param anAccount the account from which to withdraw money

 14        @param anAmount the amount to withdraw in each repetition

 15        @param aCount the number of repetitions

 16     */

 17     public WithdrawRunnable(BankAccount anAccount, double anAmount,

 18           int aCount)

 19     {

 20        account = anAccount;

 21        amount = anAmount;

 22        count = aCount;

 23     }

 24  

 25     public void run()

 26     {

 27        try

 28        {

 29           for (int i = 1; i <= count; i++)

 30           {

 31              account.withdraw(amount);

 32              Thread.sleep(DELAY);

 33           }

 34        }

 35        catch (InterruptedException exception) {}

 36     }

 37  }