apache / maven-artifact-plugin - 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 78 units with 1,178 lines of code in units (65.7% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
8 medium complex units (508 lines of code)
4 simple units (71 lines of code)
66 very simple units (599 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
File downloadOrCreateReferenceBuildinfo() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java	81	21	4
private void compareWithReference() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CompareMojo.java	85	16	2
private void describeBuildOutput() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/DescribeBuildOutputMojo.java	69	16	0
public void execute() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CheckBuildPlanMojo.java	67	15	0
void printArtifacts() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/BuildInfoWriter.java	67	15	1
static boolean hasBadOutputTimestamp() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/AbstractBuildinfoMojo.java	40	13	5
static void diagnose() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/AbstractBuildinfoMojo.java	53	13	5
void printHeader() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/BuildInfoWriter.java	46	11	3
protected Map generateBuildinfo() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/AbstractBuildinfoMojo.java	24	8	1
protected boolean isSkip() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/AbstractBuildinfoMojo.java	14	6	1
private String describeArtifact() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/DescribeBuildOutputMojo.java	18	6	2
static Properties loadOutputProperties() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/BuildInfoWriter.java	15	6	1
private static String findPrefix() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CompareMojo.java	12	5	3
private RemoteRepository createReferenceRepo() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CompareMojo.java	16	5	0
public void execute() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/AbstractBuildinfoMojo.java	19	5	0
static String getJavaVersion() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/JdkToolchainUtil.java	19	5	1
private String extractOsName() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java	19	5	2
private Properties loadIssues() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CheckBuildPlanMojo.java	19	5	0
private static String getPluginParameter() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/PluginUtil.java	12	4	2
private boolean isIgnore() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/DescribeBuildOutputMojo.java	9	4	1
private File downloadReference() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java	25	4	2
private static String extractJavaMajorVersion() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/BuildInfoWriter.java	10	4	1
private void printSourceInformation() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/BuildInfoWriter.java	18	4	1
private void printArtifact() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/BuildInfoWriter.java	18	4	3
static boolean isSkip() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/PluginUtil.java	3	3	1
private static boolean isSkip() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/PluginUtil.java	20	3	2
protected void copyAggregateToRoot() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/AbstractBuildinfoMojo.java	20	3	1
private MavenProject getLastProject() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/AbstractBuildinfoMojo.java	10	3	0
private ReproducibleEnv extractEnv() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java	16	3	2
private String extractJavaVersion() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java	12	3	1
private File getReference() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java	12	3	2
static String getArtifactFilename() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/BuildInfoWriter.java	11	3	1
private void printFile() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/BuildInfoWriter.java	13	3	4
private static Plugin getPlugin() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/PluginUtil.java	9	2	2
public void execute() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/BuildinfoMojo.java	8	2	1
protected void skip() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CompareMojo.java	6	2	1
private void checkAgainstReference() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CompareMojo.java	7	2	2
private String diffoscope() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CompareMojo.java	9	2	2
private void renderReproducibleCentralArtifact() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReproducibleCentralReport.java	14	2	5
private Toolchain getToolchain() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/AbstractBuildinfoMojo.java	7	2	0
public void execute() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/DescribeBuildOutputMojo.java	8	2	0
private String sha256() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/DescribeBuildOutputMojo.java	7	2	1
static MavenProject getReactorParent() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/DescribeBuildOutputMojo.java	7	2	2
private File downloadReferenceBuildinfo() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/ReferenceBuildinfoUtil.java	13	2	2
protected MavenExecutionPlan calculateExecutionPlan() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CheckBuildPlanMojo.java	7	2	0
public BuildinfoMojo() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/BuildinfoMojo.java	9	1	5
public CompareMojo() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CompareMojo.java	9	1	5
public void execute() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CompareMojo.java	4	1	1
private File downloadOrCreateReferenceBuildinfo() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CompareMojo.java	7	1	3
private String getRepositoryFilename() in src/main/java/org/apache/maven/plugins/artifact/buildinfo/CompareMojo.java	4	1	1