fos = null; // Successfully wrapped, no need to close explicitly
            } catch (final Exception e) {
                if (fos != null) {
                    try {
                        fos.close();
                    } catch (final IOException ioe) {
                        // Ignore close exception
                    }
                }

        ComponentUtil.register(new MockRoleQueryHelper(), "roleQueryHelper");
    }

    @Test
    public void test_init() {
        try {
            labelTypeHelper.init();
        } catch (Exception e) {
            fail("init() should not throw an exception: " + e.getMessage());
        }
    }

    @Test
    public void test_load() {
        int result = labelTypeHelper.load();

                            storeQueue(taskList);
                        }
                    }
                } catch (final InterruptedException e) {
                    if (generating && logger.isDebugEnabled()) {
                        logger.debug("Interrupted task.", e);
                    }
                } catch (final Exception e) {
                    if (generating) {

        // Check that it's a RuntimeException and can be thrown
        try {
            throw exception;
        } catch (DataStoreException e) {
            assertEquals("Serialization test", e.getMessage());
        } catch (Exception e) {
            fail("Should have caught DataStoreException");
        }
    }

    @Test
    public void test_inheritance() {

            // If we reach here without NullPointerException, depth check passed
        } catch (NullPointerException e) {
            // Expected due to null user - depth check passed, processing attempted
            assertTrue(true);
        } catch (Exception e) {
            // Other exceptions are also acceptable as we're testing depth logic
            assertTrue(true);
        }

        try {
            throw new ContentNotFoundException(parentUrl, url);
        } catch (ContentNotFoundException e) {
            assertEquals("Not Found: http://example.com/child Parent: http://example.com/parent", e.getMessage());
            assertNull(e.getCause());
        } catch (Exception e) {
            fail("Should have caught ContentNotFoundException");
        }
    }

    @Test

    }

    private static File createTempFile() {
        try {
            File tempFile = File.createTempFile("test-system", ".properties");
            tempFile.deleteOnExit();
            return tempFile;
        } catch (IOException e) {
            logger.warn("Failed to create temp file, using null", e);
            return null;
        }
    }

    private void loadTestProperties() {

                            responseProcessor.getClass().getSimpleName(), url);
                }
            }
            return null;
        } catch (final ChildUrlsException | DataStoreCrawlingException e) {
            throw e;
        } catch (final Exception e) {
            final FessConfig fessConfig = ComponentUtil.getFessConfig();
            final Object configId = dataMap.get(fessConfig.getIndexFieldConfigId());

            });
            return null;
        });
        try {
            userService.store(entity);
            saveInfo(messages -> messages.addSuccessCrudCreateCrudTable(GLOBAL));
        } catch (final Exception e) {
            logger.warn("Failed to create user: username={}, error={}", body.name, e.getMessage(), e);

        try {
            return asJson(new ApiResult.ApiStorageResponse().items(list).status(ApiResult.Status.OK).result());
        } catch (final ResultOffsetExceededException e) {
            if (logger.isDebugEnabled()) {
                logger.debug(e.getMessage(), e);
            }