apache / geronimo-arthur - 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 135 units with 2,574 lines of code in units (65.1% of code).

0 very complex units (0 lines of code)
2 complex units (182 lines of code)
9 medium complex units (506 lines of code)
8 simple units (312 lines of code)
116 very simple units (1,574 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 void merge() in arthur-spi/src/main/java/org/apache/geronimo/arthur/spi/model/ClassReflectionModel.java	44	27	1
public void execute() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/NativeImageMojo.java	138	27	0
private JibContainerBuilder prepare() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/JibMojo.java	60	24	0
private Stream register() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/generator/extension/AnnotationExtension.java	73	22	2
public void unpack() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/archive/Extractor.java	82	17	2
private FileEntriesLayer findNatives() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/JibMojo.java	51	14	0
private Stream toCommand() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/graal/CommandGenerator.java	34	12	4
private void updateConfiguration() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/generator/ConfigurationGenerator.java	76	12	1
public void complete() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/ArthurNativeImageConfiguration.java	22	12	2
private String buildDownloadUrl() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/ArthurMojo.java	37	12	1
private String addLddLibsAndFindLdLinux() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/JibMojo.java	71	12	2
public void execute() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/extension/MavenArthurExtension.java	18	10	1
public Predicate createIncludesExcludes() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/generator/DefautContext.java	22	8	2
public Path install() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/installer/SdkmanGraalVMInstaller.java	33	8	0
private void setExecutableIfNeeded() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/archive/Extractor.java	16	8	1
public void run() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/process/ProcessExecutor.java	27	8	0
private Containerizer configure() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/JibMojo.java	29	7	2
private boolean needsReflection() in knights/openjpa-knight/src/main/java/org/apache/geronimo/arthur/knight/openjpa/OpenJPAExtension.java	8	7	1
public void execute() in knights/openwebbeans-knight/src/main/java/org/apache/geronimo/arthur/knight/openwebbeans/OpenWebBeansExtension.java	159	6	1
private boolean isCollectionOfString() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/graal/CommandGenerator.java	11	5	1
public void execute() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/generator/extension/AnnotationExtension.java	62	5	1
private Predicate createScanningFilter() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/NativeImageMojo.java	12	5	0
private ArthurNativeImageConfiguration getConfiguration() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/NativeImageMojo.java	25	5	1
private FileEntriesLayer createOthersLayer() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/JibMojo.java	28	5	0
public void execute() in knights/jsch-knight/src/main/java/org/apache/geronimo/arthur/knight/jsch/JschExtension.java	41	5	1
public void run() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/generator/ConfigurationGenerator.java	18	4	0
private Path download() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/installer/SdkmanGraalVMInstaller.java	20	4	0
private Stream resolveTransitiveDependencies() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/NativeImageMojo.java	45	4	1
public void execute() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/JibMojo.java	18	4	0
private Properties initProperties() in knights/openwebbeans-knight/src/main/java/org/apache/geronimo/arthur/knight/openwebbeans/OpenWebBeansExtension.java	32	4	3
private SeContainerInitializer configureInitializer() in knights/openwebbeans-knight/src/main/java/org/apache/geronimo/arthur/knight/openwebbeans/OpenWebBeansExtension.java	39	4	2
private String dump() in knights/openwebbeans-knight/src/main/java/org/apache/geronimo/arthur/knight/openwebbeans/OpenWebBeansExtension.java	19	4	3
private Object getDefaultValueFor() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/graal/CommandGenerator.java	10	3	2
private Object get() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/graal/CommandGenerator.java	10	3	2
public T unwrap() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/generator/DefautContext.java	9	3	1
private Stream doRegisterEntry() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/generator/extension/AnnotationExtension.java	7	3	2
public Path installNativeImage() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/installer/SdkmanGraalVMInstaller.java	18	3	0
private Collection merge() in arthur-spi/src/main/java/org/apache/geronimo/arthur/spi/model/ClassReflectionModel.java	6	3	2
private Function createArchiveFilter() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/NativeImageMojo.java	12	3	0
private String prepareExtension() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/NativeImageMojo.java	6	3	1
private String lookupVersion() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/NativeImageMojo.java	13	3	0
protected Path install() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/ArthurMojo.java	21	3	2
private void withExecutor() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/JibMojo.java	23	3	1
private String slurp() in arthur-maven-plugin/src/main/java/org/apache/geronimo/arthur/maven/mojo/JibMojo.java	10	3	1
private T get() in knights/openwebbeans-knight/src/main/java/org/apache/geronimo/arthur/knight/openwebbeans/OpenWebBeansExtension.java	11	3	3
public void execute() in knights/derby-knight/src/main/java/org/apache/geronimo/arthur/knight/derby/DerbyExtension.java	317	3	1
private void tryToRegisterSPI() in knights/derby-knight/src/main/java/org/apache/geronimo/arthur/knight/derby/DerbyExtension.java	33	3	1
public void register() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/generator/DefautContext.java	5	2	1
public void includeResourceBundle() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/generator/DefautContext.java	6	2	1
public void initializeAtBuildTime() in arthur-impl/src/main/java/org/apache/geronimo/arthur/impl/nativeimage/generator/DefautContext.java	8	2	1