JetBrains / hawtio 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 1,152 units with 10,465 lines of code in units (66.4% of code).

0 very complex units (0 lines of code)
1 complex units (115 lines of code)
24 medium complex units (1,187 lines of code)
72 simple units (1,885 lines of code)
1,055 very simple units (7,278 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
protected void service() in hawtio-system/src/main/java/io/hawt/web/proxy/ProxyServlet.java	115	30	2
private Predicate createPredicate() in hawtio-log/src/main/java/io/hawt/log/log4j/Log4jLogQuery.java	79	19	1
public AuthenticationConfiguration() in hawtio-system/src/main/java/io/hawt/web/auth/AuthenticationConfiguration.java	63	19	1
public boolean equals() in hawtio-log/src/main/java/io/hawt/log/LogEvent.java	13	18	1
public static void main() in hawtio-app/src/main/java/io/hawt/app/App.java	74	17	1
public static Predicate createPredicate() in hawtio-log-osgi/src/main/java/io/hawt/log/osgi/Logs.java	79	17	1
public static String getMimeType() in hawtio-util/src/main/java/io/hawt/util/Files.java	48	17	1
private synchronized String doGetHawtioVersion() in hawtio-system/src/main/java/io/hawt/jmx/About.java	56	16	0
private String formatElement() in hawtio-log/src/main/java/io/hawt/log/log4j/ThrowableFormatter.java	58	14	2
public static String getMavenCoordinates() in hawtio-log/src/main/java/io/hawt/log/log4j/MavenCoordHelper.java	45	14	1
protected void doExecute() in tooling/hawtio-maven-plugin/src/main/java/io/hawt/maven/BaseRunMojo.java	81	14	0
public ProxyDetails() in hawtio-system/src/main/java/io/hawt/web/proxy/ProxyDetails.java	61	14	1
public static String getVersion() in hawtio-util/src/main/java/io/hawt/util/Objects.java	52	14	3
protected void addCustomArguments() in tooling/hawtio-maven-plugin/src/main/java/io/hawt/maven/CamelBlueprintMojo.java	40	13	1
protected void addCustomArguments() in tooling/hawtio-maven-plugin/src/main/java/io/hawt/maven/SpringBootMojo.java	32	13	1
public void doFilter() in hawtio-system/src/main/java/io/hawt/web/auth/AuthenticationFilter.java	45	13	3
private void process() in hawtio-system/src/main/java/io/hawt/web/auth/SessionExpiryFilter.java	53	13	3
private static InetAddress chooseAddress() in hawtio-util/src/main/java/io/hawt/util/Hosts.java	33	13	1
protected LogResults filterLogResults() in hawtio-log/src/main/java/io/hawt/log/log4j/Log4jLogQuery.java	39	12	2
public void init() in hawtio-system/src/main/java/io/hawt/web/proxy/ProxyServlet.java	49	12	1
public LogResults getLogEventList() in hawtio-log-osgi/src/main/java/io/hawt/log/osgi/LogQuery.java	35	11	2
protected String getArtifactFile() in hawtio-log/src/main/java/io/hawt/log/support/LogQuerySupport.java	36	11	3
protected void addCustomArguments() in tooling/hawtio-maven-plugin/src/main/java/io/hawt/maven/CamelMojo.java	30	11	1
private String isSpecialMBean() in hawtio-system/src/main/java/io/hawt/jmx/RBACRegistry.java	35	11	1
protected ProxyAddress parseProxyAddress() in hawtio-system/src/main/java/io/hawt/web/kubernetes/PodServlet.java	51	11	1
protected String findWar() in hawtio-embedded/src/main/java/io/hawt/embedded/Main.java	24	10	1
public String usedOptionsSummary() in hawtio-embedded/src/main/java/io/hawt/embedded/Options.java	36	10	0
public void terminateThreads() in tooling/hawtio-maven-plugin/src/main/java/io/hawt/maven/DefaultMojoLifecycle.java	44	10	1
private static String getGeneralPid() in platforms/hawtio-osgi-jmx/src/main/java/io/hawt/osgi/jmx/RBACDecorator.java	33	10	2
public int compare() in platforms/hawtio-osgi-jmx/src/main/java/io/hawt/osgi/jmx/RBACDecorator.java	27	10	2
private void addMBeanInfo() in hawtio-system/src/main/java/io/hawt/jmx/RBACRegistry.java	36	10	4
private Map jsonifyMBeanInfo() in hawtio-system/src/main/java/io/hawt/jmx/RBACRegistry.java	59	10	1
protected static CharSequence encodeUriQuery() in hawtio-system/src/main/java/io/hawt/web/proxy/ProxyServlet.java	27	10	1
public static String webContextPath() in hawtio-util/src/main/java/io/hawt/util/Strings.java	20	10	2
public static LogEvent newInstance() in hawtio-log-osgi/src/main/java/io/hawt/log/osgi/Logs.java	38	9	1
protected void addCustomArguments() in tooling/hawtio-maven-plugin/src/main/java/io/hawt/maven/CamelCdiMojo.java	24	9	1
private TestProperties() in platforms/springboot/src/integration-test/java/io/hawt/springboot/HawtioSpringBootTestSupport.java	45	9	11
public void decorate() in platforms/hawtio-osgi-jmx/src/main/java/io/hawt/osgi/jmx/RBACDecorator.java	39	9	1
protected ProxyAddress parseProxyAddress() in hawtio-system/src/main/java/io/hawt/web/kubernetes/ServiceServlet.java	39	9	1
protected void copyRequestHeaders() in hawtio-system/src/main/java/io/hawt/web/proxy/ProxyServlet.java	24	9	3
public RelativeRequestUri() in hawtio-system/src/main/java/io/hawt/web/auth/RelativeRequestUri.java	33	9	2
private boolean checkIfSubjectHasRequiredRole() in hawtio-system/src/main/java/io/hawt/system/Authenticator.java	32	9	3
private static boolean checkIfSubjectHasRequiredRoleOnJbossEAP() in hawtio-system/src/main/java/io/hawt/system/Authenticator.java	33	9	2
protected void processJar() in hawtio-util/src/main/java/io/hawt/util/introspect/support/ClassScanner.java	31	9	4
public int hashCode() in hawtio-log/src/main/java/io/hawt/log/LogEvent.java	10	8	0
public List filterTestMethods() in tooling/hawtio-junit/src/main/java/io/hawt/junit/DefaultJUnitService.java	19	8	2
public String findClassAbsoluteFileName() in hawtio-ide/src/main/java/io/hawt/ide/IdeFacade.java	16	8	3
public void contextInitialized() in platforms/osgi-war/src/main/java/io/hawt/blueprint/HawtioBlueprintContextListener.java	49	8	1
protected void appendEnvironmentVariablesAndSystemProperties() in platforms/osgi-war/src/main/java/io/hawt/blueprint/HawtioBlueprintContextListener.java	24	8	2
public void addMBeanServers() in hawtio-system/src/main/java/io/hawt/osgi/OsgiMBeanDetector.java	27	8	1