try {
                        return File.createTempFile(prefix, suffix);
                    } catch (Exception e) {
                        throw new RuntimeException(e);
                    }
                }
            };
            ComponentUtil.register(mockSystemHelper, "systemHelper");

            // Register mock FessConfig

        void shouldHandleExceptionsDuringResourceCleanup() throws Exception {
            SmbSession mockSession = mock(SmbSession.class);
            doThrow(new RuntimeException("Cleanup failed")).when(mockSession).close();

            assertThrows(RuntimeException.class, () -> {
                try (SmbSession session = mockSession) {
                    // Resource usage simulation
                    session.getConfig();

   * result.
   *
   * @return the next element if there was one. If {@code endOfData} was called during execution,
   *     the return value will be ignored.
   * @throws RuntimeException if any unrecoverable error happens. This exception will propagate
   *     outward to the {@code hasNext()}, {@code next()}, or {@code peek()} invocation that invoked

        when(cifsContext.getConfig()).thenReturn(configuration);
        when(configuration.getOemEncoding()).thenReturn("X-INVALID-ENCODING-NOT-EXISTENT");

        // Act + Assert
        RuntimeException ex = assertThrows(RuntimeException.class, () -> NtlmUtil.getPreNTLMResponse(cifsContext, "password", new byte[8]));
        assertTrue(ex.getMessage().contains("Unsupported OEM encoding"));
        verify(cifsContext, atLeastOnce()).getConfig();

    }

    @Test
    @DisplayName("Should pass null for SmbAuthException when error is not SmbAuthException")
    void testRenewCredentials_WithErrorNotSmbAuthException() {
        Throwable genericError = new RuntimeException("Generic Error");
        try (MockedStatic<NtlmAuthenticator> mockedNtlmAuthenticator = mockStatic(NtlmAuthenticator.class)) {

        String input = "test line";
        InputStream is = new ByteArrayInputStream(input.getBytes(StandardCharsets.UTF_8));

        Consumer<String> faultyCallback = line -> {
            throw new RuntimeException("Callback exception");
        };

        InputStreamThread thread = new InputStreamThread(is, StandardCharsets.UTF_8, 10, faultyCallback);
        thread.start();
        thread.join(1000);

       * Wait a little to give us time to call addListener before the future's
       * value is set in addition to the call we'll make after then.
       */
      allowGetToComplete.await(1, SECONDS);
      throw new RuntimeException("expected, should be caught");
    }

    @Override
    public V get(long timeout, TimeUnit unit) {
      throw new AssertionFailedError();
    }

    @Override
    public boolean isCancelled() {

            try {
                mac = createMacInstance();
            } catch (GeneralSecurityException e) {
                log.error("Failed to create Mac instance for signing", e);
                throw new RuntimeException("Failed to create Mac instance", e);
            }

            mac.update(data, offset, length);
            final byte[] sig = mac.doFinal();

            when(mockStrategies.get(0).isApplicable(context)).thenReturn(true);
            when(mockStrategies.get(0).apply(Mockito.eq(context), Mockito.any()))
                    .thenThrow(new RuntimeException("Strategy failed"));

            when(mockStrategies.get(1).isApplicable(context)).thenReturn(false);
            when(mockStrategies.get(2).isApplicable(context)).thenReturn(false);

        InvalidAccessTokenException exception = new InvalidAccessTokenException(type, message);

        assertTrue(exception instanceof FessSystemException);
        assertTrue(exception instanceof RuntimeException);
        assertTrue(exception instanceof Exception);
        assertTrue(exception instanceof Throwable);
    }

    @Test
    public void test_throwAndCatch() {