public String get(String propertyKey) {
                throw new ConfigPropertyNotFoundException(propertyKey);
            }
        };

        try {
            invalidConfig.get("some.property");
            fail("Should throw exception for non-existent property");
        } catch (ConfigPropertyNotFoundException e) {
            // Expected exception
            assertNotNull(e);
        }
    }

            Queue<String> errors = (Queue<String>) errorsField.get(null);
            errors.clear();
        } catch (Exception e) {
            // Ignore if field doesn't exist
        }

        // Add some errors to the queue
        Crawler.addError("Error 1");
        Crawler.addError("Error 2");

        // Create a mock crawlingInfoHelper that tracks status updates

<%@page pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%>
<%-- query matched some document --%>
<div id="subheader" class="row">
	<div class="col">
		<p>
			<c:if test="${allRecordCountRelation=='EQUAL_TO'}">
				<la:message key="labels.search_result_status"
					arg0="${displayQuery}" arg1="${fe:formatNumber(allRecordCount,'###,###')}"
					arg2="${f:h(currentStartRecordNumber)}"
					arg3="${f:h(currentEndRecordNumber)}" />

        final ScheduledJob scheduledJob = new ScheduledJob();
        scheduledJob.setId("nonexistent-job");

        try {
            scheduledJob.start(Map.of(Constants.JOB_LOG_ID, "some-id"));
            fail("Expected JobNotFoundException");
        } catch (final JobNotFoundException e) {
            // expected
        }
    }

    @Test

            processor.setSearcher(new TestSearcherWithFixedIds("doc1", "doc2", "doc3"));
            processor.register(new TestSearcherWithFixedIds("doc2", "doc3", "doc4")); // Some duplicates
            processor.init();

            final List<Map<String, Object>> results = processor.search("*", new TestSearchRequestParams(0, 10, 0), OptionalThing.empty());
            assertNotNull(results);

            latch.await();
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
            fail("Thread safety test interrupted");
        }

        // In test environment, some operations might not work due to missing request context
        // but the methods should not throw unexpected exceptions
    }

        if (authenticator != null && fessConfig.getSystemPropertyAsBoolean(SPNEGO_INITIALIZED, false)) {
            return authenticator;
        }
        try {
            // set some System properties
            final SpnegoFilterConfig config = SpnegoFilterConfig.getInstance(new SpnegoConfig());

            // pre-authenticate

offsets.reference,e.placement),e.offsets.popper.position=this.options.positionFixed?'fixed':'absolute',e=P(this.modifiers,e),this.state.isCreated?this.options.onUpdate(e):(this.state.isCreated=!0,this.options.onCreate(e))}}function W(e,t){return e.some(function(e){var o=e.name,n=e.enabled;return n&&o===t})}function B(e){for(var t=[!1,'ms','Webkit','Moz','O'],o=e.charAt(0).toUpperCase()+e.slice(1),n=0;n<t.length;n++){var i=t[n],r=i?''+i+o:e;if('undefined'!=typeof document.body.style[r])return r}return...

        try {
            manager.process(null, null, null);
            assertTrue(manager.isProcessCalled());
        } catch (NullPointerException e) {
            // Expected for some implementations
        }
    }

    @Test
    public void test_process_withStatusCodeSetting() throws IOException, ServletException {
        // Test setting different status codes

.tokens[0].raw,u.tokens[0].text=c.raw+u.tokens[0].text,u.tokens[0].tokens.unshift(c)):u.tokens.unshift({type:"paragraph",raw:c.raw,text:c.raw,tokens:[c]}):u.tokens.unshift(c)}}if(!i.loose){let p=u.tokens.filter(d=>d.type==="space"),c=p.length>0&&p.some(d=>this.rules.other.anyLine.test(d.raw));i.loose=c}}if(i.loose)for(let u of i.items){u.loose=!0;for(let p of u.tokens)p.type==="text"&&(p.type="paragraph")}return i}}html(e){let t=this.rules.block.html.exec(e);if(t)return{type:"html",block:!0,raw:...