{ if (!loaded || keyring == null)
  public void engineStore(OutputStream out, char[] password) throws IOException  {    if (!loaded || keyring == null)      {        throw new IllegalStateException ("not loaded");      }    HashMap attr = new HashMap();    attr.put(IKeyring.KEYRING_DATA_OUT, out);    attr.put(IKeyring.KEYRING_PASSWORD, password);    keyring.store(attr);  }