/* * * Copyright 2001 Sun Microsystems, Inc. All Rights Reserved. *  * This software is the proprietary information of Sun Microsystems, Inc.   * Use is subject to license terms. *  */import javax.ejb.EJBObject;import java.rmi.RemoteException;public interface SavingsAccount extends EJBObject {        public void debit(double amount)        throws InsufficientBalanceException, RemoteException;    public void credit(double amount)        throws RemoteException;     public String getFirstName()        throws RemoteException;    public String getLastName()        throws RemoteException;       public double getBalance()        throws RemoteException;}