public KeyManagerFactory createKeyManagerFactory()
      throws NoSuchProviderException, NoSuchAlgorithmException {

    return getProvider() != null ?
        KeyManagerFactory.getInstance(getAlgorithm(), getProvider())
        : KeyManagerFactory.getInstance(getAlgorithm());
  }
@Test
  public void testDefaults() throws Exception {
    assertNotNull(factoryBean.createKeyManagerFactory());
  }