apache / maven-install-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 331 lines of code in units (53.3% of code).

0 very complex units (0 lines of code)
1 complex units (93 lines of code)
1 medium complex units (17 lines of code)
3 simple units (82 lines of code)
21 very simple units (139 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
public void execute() in src/main/java/org/apache/maven/plugins/install/InstallFileMojo.java	93	28	0
private boolean isValidId() in src/main/java/org/apache/maven/plugins/install/InstallFileMojo.java	17	12	1
private void processModel() in src/main/java/org/apache/maven/plugins/install/InstallFileMojo.java	21	9	1
public void execute() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	28	6	0
private ArtifactInstallerRequest processProject() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	33	6	1
private Path readingPomFromJarFile() in src/main/java/org/apache/maven/plugins/install/InstallFileMojo.java	28	4	0
private Model readModel() in src/main/java/org/apache/maven/plugins/install/InstallFileMojo.java	13	4	1
private String getExtension() in src/main/java/org/apache/maven/plugins/install/InstallFileMojo.java	9	4	1
private boolean isValidVersion() in src/main/java/org/apache/maven/plugins/install/InstallFileMojo.java	11	4	1
private boolean usingPlugin() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	7	3	1
private void installProject() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	9	3	1
private Path generatePomFile() in src/main/java/org/apache/maven/plugins/install/InstallFileMojo.java	12	2	0
public InstallMojo() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	1	1	0
private void putState() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	3	1	1
private void putState() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	4	1	2
private State getState() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	4	1	1
private boolean hasState() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	4	1	1
private boolean allProjectsMarked() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	3	1	1
private boolean isValidPath() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	3	1	1
void setSkip() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	3	1	1
protected Log getLog() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	3	1	0
private ArtifactInstaller getArtifactInstaller() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	3	1	0
private ArtifactManager getArtifactManager() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	3	1	0
private ProjectManager getProjectManager() in src/main/java/org/apache/maven/plugins/install/InstallMojo.java	3	1	0
private Model generateModel() in src/main/java/org/apache/maven/plugins/install/InstallFileMojo.java	10	1	0
private Path getLocalRepositoryFile() in src/main/java/org/apache/maven/plugins/install/InstallFileMojo.java	3	1	1