apache / jmeter - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 11,000 units with 89,893 lines of code in units (58.4% of code).

0 very complex units (0 lines of code)
13 complex units (1,438 lines of code)
154 medium complex units (8,701 lines of code)
444 simple units (13,345 lines of code)
10,389 very simple units (66,409 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
public Request parse() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/curl/BasicCurlParser.java	137	42	1
public boolean equals() in src/core/src/main/java/org/apache/jmeter/samplers/SampleSaveConfiguration.java	49	39	1
private void initializeProperties() in src/core/src/main/java/org/apache/jmeter/JMeter.java	150	37	1
public void run() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/control/HttpMirrorThread.java	162	35	0
public int hashCode() in src/core/src/main/java/org/apache/jmeter/samplers/SampleSaveConfiguration.java	37	33	0
private static SampleEvent makeResultFromDelimitedString() in src/core/src/main/java/org/apache/jmeter/save/CSVSaveService.java	167	32	3
private static URL scanNodes() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/parser/JTidyHTMLParser.java	104	31	3
public void tag() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/parser/LagartoBasedHtmlParser.java	74	29	1
protected abstract HTTPSampleResult sample() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/sampler/HTTPSamplerBase.java	113	29	4
public void actionPerformed() in src/components/src/main/java/org/apache/jmeter/visualizers/StatGraphVisualizer.java	86	27	1
protected HTTPSampleResult sample() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/sampler/HTTPJavaImpl.java	128	27	4
protected String setupHttpEntityEnclosingRequestData() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/sampler/HTTPHC4Impl.java	100	27	1
public void start() in src/core/src/main/java/org/apache/jmeter/JMeter.java	131	26	1
public static String resultToDelimitedString() in src/core/src/main/java/org/apache/jmeter/save/CSVSaveService.java	83	25	4
public SampleResult sample() in src/protocol/mail/src/main/java/org/apache/jmeter/protocol/mail/sampler/MailReaderSampler.java	134	24	1
public void head() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/parser/JsoupBasedHtmlParser.java	66	24	2
public void run() in src/core/src/main/java/org/apache/jmeter/threads/JMeterThread.java	81	24	0
public void run() in src/core/src/main/java/org/apache/jmeter/engine/StandardJMeterEngine.java	111	24	0
public void run() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/proxy/Proxy.java	122	23	0
protected HTTPSampleResult sample() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/sampler/HTTPHC4Impl.java	139	23	4
public void setHeaders() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/sampler/PostWriter.java	95	22	2
private static void setArgument() in src/protocol/jdbc/src/main/java/org/apache/jmeter/protocol/jdbc/AbstractJDBCTestElement.java	55	22	4
private static List getGroups() in src/core/src/main/java/org/apache/jmeter/gui/menu/StaticJMeterGUIComponent.java	32	22	2
public static Object convert() in src/jorphan/src/main/java/org/apache/jorphan/util/Converter.java	34	22	2
public void actionPerformed() in src/components/src/main/java/org/apache/jmeter/visualizers/RespTimeGraphVisualizer.java	54	21	1
public SampleMetadata() in src/core/src/main/java/org/apache/jmeter/report/core/SampleMetadata.java	66	21	1
ArrayList parseParams() in src/core/src/main/java/org/apache/jmeter/engine/util/FunctionParser.java	60	21	1
private AssertionResult evaluateResponse() in src/components/src/main/java/org/apache/jmeter/assertions/ResponseAssertion.java	94	20	1
public SampleResult sample() in src/protocol/ftp/src/main/java/org/apache/jmeter/protocol/ftp/sampler/FTPSampler.java	131	20	1
public void actionPerformed() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/proxy/gui/ProxyControlGui.java	54	20	1
private String resultSetsToString() in src/protocol/jdbc/src/main/java/org/apache/jmeter/protocol/jdbc/AbstractJDBCTestElement.java	66	20	3
protected void setAttributes() in src/core/src/main/java/org/apache/jmeter/save/converters/SampleResultConverter.java	62	20	4
public void process() in src/components/src/main/java/org/apache/jmeter/extractor/XPathExtractor.java	83	19	0
private SampleResult processSampler() in src/core/src/main/java/org/apache/jmeter/threads/JMeterThread.java	63	19	3
private void executeSamplePackage() in src/core/src/main/java/org/apache/jmeter/threads/JMeterThread.java	56	19	4
private String getFailText() in src/components/src/main/java/org/apache/jmeter/assertions/ResponseAssertion.java	56	18	2
public SampleResult sample() in src/protocol/jms/src/main/java/org/apache/jmeter/protocol/jms/sampler/SubscriberSampler.java	81	18	0
public static String removeSlashDotDot() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/util/ConversionUtils.java	66	18	1
private void addToTestPlan() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/gui/action/ParseCurlCommandAction.java	83	18	3
private void parseArguments() in src/jorphan/src/main/java/org/apache/commons/cli/avalon/CLArgsParser.java	65	18	0
public SampleResult sample() in src/protocol/ldap/src/main/java/org/apache/jmeter/protocol/ldap/sampler/LDAPExtSampler.java	141	17	1
public void setSamplerResult() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/visualizers/RequestViewHTTP.java	66	17	1
void runNonGui() in src/core/src/main/java/org/apache/jmeter/JMeter.java	92	17	5
private static void validateAttributes() in src/core/src/main/java/org/apache/jmeter/testbeans/gui/GenericTestBeanCustomizer.java	41	17	2
public boolean checkResult() in src/core/src/main/java/org/apache/jmeter/report/dashboard/HtmlTemplateExporter.java	68	17	2
public synchronized void add() in src/components/src/main/java/org/apache/jmeter/reporters/MailerModel.java	44	16	2
static in src/launcher/src/main/java/org/apache/jmeter/NewDriver.java	60	16	0
public SampleResult sample() in src/protocol/junit/src/main/java/org/apache/jmeter/protocol/java/sampler/JUnitSampler.java	98	16	1
protected HttpURLConnection setupConnection() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/sampler/HTTPJavaImpl.java	60	16	3
private MutableTriple setupClient() in src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/sampler/HTTPHC4Impl.java	112	16	3