AccountManager的 Remote接口 package banking import javax. ejb. import java rmi K public interface AccountManager extends eJBobject public void deposit(String customerName, double amount) throws RemoteEXception public double withdraw(String customer Name double amount throws RemoteEXception, Insufficient FundsException; public double getBalance(string customerName) throws RemoteEXception; public double calculateInterest(String customer Name) throws Remote Exception: public Account createAccount(String customerName, double initialBalance) throws NoAccountCreated Exception, RemoteException; public void removeAccount(string customer Name) throws NoAccountCreated Exception, RemoteException;AccountManager的Remote接口 package banking; import javax.ejb.*; import java.rmi.*; public interface AccountManager extends EJBObject { public void deposit(String customerName, double amount) throws RemoteException; public double withdraw(String customerName, double amount) throws RemoteException, InsufficientFundsException; public double getBalance(String customerName) throws RemoteException; public double calculateInterest(String customerName) throws RemoteException; public Account createAccount(String customerName, double initialBalance) throws NoAccountCreatedException, RemoteException; public void removeAccount(String customerName) throws NoAccountCreatedException, RemoteException; }