apache / maven-source-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 26 units with 245 lines of code in units (39.8% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (68 lines of code)
2 simple units (43 lines of code)
23 very simple units (134 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 26 most complex units

Unit	# lines	McCabe index	# params
protected void packageSources() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	68	17	1
protected void archiveProjectContent() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	34	9	2
private Artifact getPreviouslyAttached() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	9	6	3
protected MavenArchiver createArchiver() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	21	4	0
protected void packageSources() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	6	3	1
protected List getResources() in src/main/java/org/apache/maven/plugins/source/TestSourceJarNoForkMojo.java	6	2	1
protected void doExecute() in src/main/java/org/apache/maven/plugins/source/AggregatorSourceJarMojo.java	5	2	0
protected List getResources() in src/main/java/org/apache/maven/plugins/source/SourceJarNoForkMojo.java	6	2	1
public void execute() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	8	2	0
protected void addDirectory() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	9	2	4
protected void addDirectory() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	12	2	5
String describeExtra() in src/it/reproducible/verify.groovy	10	2	1
long javaToDosTime() in src/it/reproducible/verify.groovy	11	2	1
protected List getSources() in src/main/java/org/apache/maven/plugins/source/TestSourceJarNoForkMojo.java	3	1	1
protected String getClassifier() in src/main/java/org/apache/maven/plugins/source/TestSourceJarNoForkMojo.java	3	1	0
static JarArchiver createJarArchiver() in src/main/java/org/apache/maven/plugins/source/Archivers.java	3	1	0
protected List getSources() in src/main/java/org/apache/maven/plugins/source/SourceJarNoForkMojo.java	3	1	1
protected String getClassifier() in src/main/java/org/apache/maven/plugins/source/SourceJarNoForkMojo.java	3	1	0
public Log getLog() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	3	1	0
protected void doExecute() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	3	1	0
private String relative() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	4	1	1
protected String getExtension() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	3	1	0
protected Project getProject() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	3	1	1
protected String getType() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	3	1	0
protected Project getProject() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	3	1	0
protected void setProject() in src/main/java/org/apache/maven/plugins/source/AbstractSourceJarMojo.java	3	1	1