public void getAccount() throws RemoteException {
String username = view.getUserName();
Double amt = bs.getAccount(username);
current = username;
ba.set(amt);
view.setBalance("");
view.setAmount("");
}
public void newAccount() throws RemoteException {
String username = view.getUserName();
bs.newAccount(username);
current = username;
ba.set(0.0);
view.setBalance("");
view.setAmount("");
}