consecutiveFailures = 0;
            if (logger.isDebugEnabled()) {
                logger.debug("Search Engine CPU: {}%", maxCpu);
            }
        } catch (final Exception e) {
            systemHelper.setSearchEngineCpuPercent((short) 0);
            consecutiveFailures++;
            if (consecutiveFailures <= 3) {

                    .map(e -> new Pair<>(e.getKey(), (String) e.getValue()))
                    .collect(Collectors.toMap(Pair::getFirst, Pair::getSecond)));
            return result;
        } catch (InstantiationException | IllegalAccessException e) {
            final String msg = "Cannot create a new instance: " + entityType.getName();
            throw new IllegalBehaviorStateException(msg, e);
        }
    }

                }
            });
        } catch (final InvalidQueryException e) {
            if (logger.isDebugEnabled()) {
                logger.debug(e.getMessage(), e);
            }
            saveError(e.getMessageCode());
            return redirectToRoot();
        } catch (final ResultOffsetExceededException e) {
            if (logger.isDebugEnabled()) {

        assertQueryBuilder("{\"timestamp\":{\"order\":\"desc\"}}", "sort:timestamp.desc");

        try {
            assertQueryBuilder("", "sort:xxx");
            fail();
        } catch (InvalidQueryException e) {
            // nothing
        }
    }

    @Test
    public void test_convertTermQuery_dismax() throws Exception {
        setQueryType("dismax");

            assertFalse(result.isPresent());
        } catch (Exception e) {
            // Expected in test environment
            assertTrue(true);
        }
    }

    @Test
    public void test_getUserInfo_nullUserCode() {
        try {
            var result = searchLogHelper.getUserInfo(null);
            assertFalse(result.isPresent());
        } catch (Exception e) {
            // Expected in test environment

        } catch (IllegalArgumentException e) {
            // Expected
        }
    }

    @Test
    public void test_addConstraintsDecimalMaxMessage_nullProperty() {
        try {
            messages.addConstraintsDecimalMaxMessage(null, "100");
            fail("Should throw exception for null property");
        } catch (IllegalArgumentException e) {
            // Expected

            return null;
        });
        try (InputStream inputStream = form.kuromojiFile.getInputStream()) {
            file.update(inputStream);
        } catch (final IOException e) {
            logger.warn("Failed to process a request.", e);
            throwValidationErrorApi(messages -> messages.addErrorsFailedToUploadProtwordsFile(GLOBAL));
        }

            return null;
        });
        try (InputStream inputStream = form.protwordsFile.getInputStream()) {
            file.update(inputStream);
        } catch (final IOException e) {
            logger.warn("Failed to process a request.", e);
            throwValidationErrorApi(messages -> messages.addErrorsFailedToUploadProtwordsFile(GLOBAL));
        }

        TermQuery termQuery = new TermQuery(new Term("title", "test"));

        try {
            queryCommand.execute(queryContext, termQuery, 1.0f);
            fail("Should throw InvalidQueryException");
        } catch (InvalidQueryException e) {
            // Expected exception
            assertTrue(e.getMessage().contains("Unknown q:"));
        }
    }

    @Test
    public void test_toLowercaseWildcard_enabled() {

        // so this should throw a NullPointerException
        try {
            ltrQueryRescorer.evaluate(null);
            fail("Expected NullPointerException");
        } catch (NullPointerException e) {
            // Expected behavior - StoredLtrQueryBuilder requires non-null params
            assertNotNull(e);
        }
    }

    @Test