try {
SavingsAccountImpl accountImpl = new SavingsAccountImpl(accountNumber, interestRate);
accounts.put(accountNumber, accountImpl);
// export
SavingsAccountPOATie tie = new SavingsAccountPOATie(accountImpl);
account = SavingsAccountHelper.narrow(this._poa().servant_to_reference(tie));
} catch (Exception e) {
LOG.warn(e);
}