logger.info("[{}] {}", i + 1, e.getMessage());
            }
            ThreadUtil.sleep(200L);
        }
        if (!connected) {
            throw new IllegalStateException("Could not connect to the Samba server");
        }
    }

    @Override
    protected void tearDown() throws Exception {
        if (sambaServer != null) {
            sambaServer.stop();
        }

        try {
            nullContainerFactory.create();
            fail("Should throw IllegalStateException for null container");
        } catch (IllegalStateException e) {
            assertTrue(e.getMessage().contains("crawlerContainer"));
        } catch (Exception e) {
            fail("Expected IllegalStateException but got: " + e.getClass().getName());
        }
    }

    /**

        // Close the authenticator
        auth.close();

        // All these operations should throw IllegalStateException
        assertThrows(IllegalStateException.class, () -> auth.getPassword());
        assertThrows(IllegalStateException.class, () -> auth.getPasswordAsCharArray());
        assertThrows(IllegalStateException.class, () -> {
            // This would normally be called during authentication

            ipad[i] = IPAD;
            opad[i] = OPAD;
        }
        try {
            md5 = MessageDigest.getInstance("MD5");
        } catch (final Exception ex) {
            throw new IllegalStateException(ex.getMessage());
        }
        engineReset();
    }

    private HMACT64(final HMACT64 hmac) throws CloneNotSupportedException {
        super("HMACT64");
        this.ipad = hmac.ipad;

     */
    private Mac createMacInstance() throws GeneralSecurityException {
        if (this.closed) {
            throw new IllegalStateException("SigningDigest is closed");
        }
        if (this.signingKey == null) {
            throw new IllegalStateException("Signing key has been wiped");
        }
        Mac m;
        if (this.provider != null) {

        result.addFailure(new Exception("Exception"));
        result.addFailure(new RuntimeException("RuntimeException"));
        result.addFailure(new IllegalStateException("IllegalStateException"));
        result.addFailure(new NullPointerException("NullPointerException"));

        assertEquals(4, result.getFailures().size());
        assertTrue(result.getFailures().get(0) instanceof Exception);

        // Test exception handling behavior
        try {
            throw new RuntimeCIFSException("Original message", new IllegalStateException("Cause"));
        } catch (RuntimeCIFSException e) {
            assertEquals("Original message", e.getMessage());
            assertTrue(e.getCause() instanceof IllegalStateException);
            assertEquals("Cause", e.getCause().getMessage());
        }
    }

    @Test

     * Gets a buffer from the cache or creates a new one if the cache is empty.
     *
     * Performance: O(1) operation using concurrent queue
     *
     * @return a byte buffer for SMB operations
     * @throws IllegalStateException if buffer size exceeds maximum allowed
     */
    static public byte[] getBuffer() {
        // Try to get from cache first - O(1) operation
        byte[] buf = bufferQueue.poll();
        if (buf != null) {

        // Operations should fail after destroy
        assertThrows(IllegalStateException.class, () -> {
            storage.encryptCredentials(plaintext);
        }, "Should throw IllegalStateException after destroy");

        assertThrows(IllegalStateException.class, () -> {
            storage.decryptCredentials(encrypted);
        }, "Should throw IllegalStateException after destroy");

        // Clean up

    }

    @Override
    public Object clone() {
        try {
            return new HMACT64(this);
        } catch (final CloneNotSupportedException ex) {
            throw new IllegalStateException(ex.getMessage());
        }
    }

    @Override
    protected byte[] engineDigest() {
        final byte[] digest = this.md5.digest();
        this.md5.update(this.opad);