Utils { public static KeyStore getKeyStore(final String jksFilePath) throws FileNotFoundException, IOException, KeyRefresherException { return getKeyStore(jksFilePath, KEYSTORE_PASSWORD); }  static KeyStore getKeyStore(final String jksFilePath); static KeyStore getKeyStore(final String jksFilePath, final char[] password); static KeyManager[] getKeyManagers(final String athenzPublicCert, final String athenzPrivateKey); static KeyRefresher generateKeyRefresher(final String trustStorePath,
                                                    final String athenzPublicCert, final String athenzPrivateKey); static KeyRefresher generateKeyRefresher(final String trustStorePath,
                                                    final String trustStorePassword, final String athenzPublicCert, final String athenzPrivateKey); static KeyRefresher generateKeyRefresher(final String trustStorePath,
                                                    final char[] trustStorePassword, final String athenzPublicCert, final String athenzPrivateKey); static KeyRefresher generateKeyRefresher(final String trustStorePath,
                                                    final char[] trustStorePassword, final String athenzPublicCert,
                                                    final String athenzPrivateKey, final KeyRefresherListener keyRefresherListener); static KeyRefresher generateKeyRefresherFromCaCert(final String caCertPath,
                                                              final String athenzPublicCert, final String athenzPrivateKey); static SSLContext buildSSLContext(KeyManagerProxy keyManagerProxy,
                                             TrustManagerProxy trustManagerProxy); static KeyStore createKeyStore(final String athenzPublicCert, final String athenzPrivateKey); static KeyStore createKeyStoreFromPems(
            final String athenzPublicCertPem,
            final String athenzPrivateKeyPem); static KeyStore createKeyStore(
            final Supplier<InputStream> athenzPublicCertInputStream,
            final Supplier<String> athenzPublicCertLocationSupplier,
            final Supplier<InputStream> athenzPrivateKeyInputStream,
            final Supplier<String> athenzPrivateKeyLocationSupplier); static KeyStore generateTrustStore(InputStream inputStream);  }
@Test (expected = FileNotFoundException.class) public void getKeyStoreTest() throws FileNotFoundException, IOException, KeyRefresherException { Utils.getKeyStore(null); Assert.fail("Should have thrown FileNotFoundException."); }