assertFalse(userAuth.isGuest());
        assertFalse(userAuth.isAnonymous());
    }

    /**
     * Test password in equals method
     */
    @Test
    public void testEqualsWithSecurePassword() {
        char[] password1 = "TestPass123!".toCharArray();
        char[] password2 = "TestPass123!".toCharArray();

    private SecureCredentialStorage storage;
    private char[] masterPassword;

    @BeforeEach
    public void setUp() throws Exception {
        masterPassword = "MasterPassword123!@#".toCharArray();
        storage = new SecureCredentialStorage(masterPassword.clone());
    }

    @AfterEach
    public void tearDown() throws Exception {
        if (storage != null && !storage.isDestroyed()) {

        char[] basePassword = "supersecretpassword123456789".toCharArray();
        char[] diffAtStart = "Xupersecretpassword123456789".toCharArray();
        char[] diffAtMiddle = "supersecretpXssword123456789".toCharArray();
        char[] diffAtEnd = "supersecretpassword12345678X".toCharArray();

        // Create authenticators

        Object passwordValue = passwordField.get(authenticator);

        assertTrue(passwordValue instanceof char[], "Password should be stored as char[]");
        assertArrayEquals("password123".toCharArray(), (char[]) passwordValue, "Password content should match");
    }

    @Test
    @DisplayName("Test secure password wipe")
    void testSecureWipePassword() throws Exception {

    CharEscaper wrappingEscaper =
        new ArrayBasedCharEscaper(NO_REPLACEMENTS, 'A', 'Z') {
          @Override
          protected char[] escapeUnsafe(char c) {
            return ("{" + c + "}").toCharArray();
          }
        };
    EscaperAsserts.assertBasic(wrappingEscaper);
    // '[' and '@' lie either side of [A-Z].
    assertThat(wrappingEscaper.escape("[FOO@BAR]")).isEqualTo("{[}FOO{@}BAR{]}");
  }

        // Example if you want to combine multiple keystore types
        // KeyStore.Builder.newInstance("PKCS12", null, File("keystore.p12"), PasswordProtection("rosebud".toCharArray()))
      )

    val keyManagerFactory = KeyManagerFactory.getInstance("NewSunX509")
    keyManagerFactory.init(KeyStoreBuilderParameters(builderList))

import java.net.Authenticator
import java.net.PasswordAuthentication

class RecordingAuthenticator(
  private val authentication: PasswordAuthentication? =
    PasswordAuthentication(
      "username",
      "password".toCharArray(),
    ),
) : Authenticator() {
  val calls = mutableListOf<String>()

  override fun getPasswordAuthentication(): PasswordAuthentication? {
    calls.add(

      return EMPTY_REPLACEMENT_ARRAY;
    }
    char max = max(map.keySet());
    char[][] replacements = new char[max + 1][];
    for (Character c : map.keySet()) {
      replacements[c] = map.get(c).toCharArray();
    }
    return replacements;
  }

  // Immutable empty array for when there are no replacements.
  @SuppressWarnings("ConstantCaseForConstants") // An empty array is a constant.

 * </p>
 *
 * <p>
 * Example usage:
 * </p>
 * <pre>
 * {@code
 * AuthScope authScope = new AuthScope("example.com", 80);
 * Credentials credentials = new UsernamePasswordCredentials("user", "password".toCharArray());
 * Hc5Authentication auth = new Hc5Authentication(authScope, credentials);
 * }
 * </pre>
 */
public class Hc5Authentication {
    private AuthScope authScope;

    private Credentials credentials;

   */
  public char[] @Nullable [] toArray() {
    char[][] result = new char[max + 1][];
    for (Entry<Character, String> entry : map.entrySet()) {
      result[entry.getKey()] = entry.getValue().toCharArray();
    }
    return result;
  }

  /**
   * Convert this builder into a char escaper which is just a decorator around the underlying array
   * of replacement char[]s.
   *