apache / maven-toolchains-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 49 units with 662 lines of code in units (59.3% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (53 lines of code)
8 simple units (276 lines of code)
40 very simple units (333 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 49 most complex units

Unit	# lines	McCabe index	# params
private void doExecute() in src/main/java/org/apache/maven/plugins/toolchain/jdk/SelectJdkToolchainMojo.java	53	20	0
private Set doFindJdks() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	56	10	0
Comparator version() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	22	7	0
public ToolchainPrivate createToolchain() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainFactory.java	35	7	1
public void execute() in src/main/java/org/apache/maven/plugins/toolchain/ToolchainMojo.java	25	6	0
protected boolean selectToolchain() in src/main/java/org/apache/maven/plugins/toolchain/ToolchainMojo.java	25	6	2
public PersistedToolchains discoverToolchains() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	42	6	1
ToolchainModel doGetToolchainModel() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	54	6	1
private Comparator getComparator() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	17	6	1
private synchronized void readCache() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	26	5	0
protected Object getBeanProperty() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainFactory.java	16	5	2
private boolean matches() in src/main/java/org/apache/maven/plugins/toolchain/jdk/SelectJdkToolchainMojo.java	17	4	2
private static File findTool() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainImpl.java	10	4	2
protected String getToolchainRequirementAsString() in src/main/java/org/apache/maven/plugins/toolchain/ToolchainMojo.java	14	3	2
public Optional getCurrentJdkToolchain() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	21	3	0
private synchronized void writeCache() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	24	3	0
public Path getJdkHome() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	6	3	1
Comparator getToolchainModelComparator() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	7	3	1
private Set findJdks() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	10	3	0
private boolean matches() in src/main/java/org/apache/maven/plugins/toolchain/jdk/SelectJdkToolchainMojo.java	10	3	3
public void execute() in src/main/java/org/apache/maven/plugins/toolchain/jdk/GenerateJdkToolchainsXmlMojo.java	18	3	0
private void processConfiguration() in src/main/java/org/apache/maven/plugins/toolchain/ToolchainConverter.java	18	3	3
private static boolean isLts() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	4	2	1
ToolchainModel getToolchainModel() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	9	2	1
private static Path getCanonicalPath() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	7	2	1
Comparator lts() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	3	2	0
Comparator env() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	3	2	0
Comparator current() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	3	2	0
private static boolean hasJavaC() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	4	2	1
public void execute() in src/main/java/org/apache/maven/plugins/toolchain/jdk/DisplayDiscoveredJdkToolchainsMojo.java	13	2	0
public void execute() in src/main/java/org/apache/maven/plugins/toolchain/jdk/SelectJdkToolchainMojo.java	7	2	0
public String findTool() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainImpl.java	7	2	1
public void execute() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomMojo.java	10	2	0
protected Properties getProvidesProperties() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainFactory.java	4	2	1
protected Properties toProperties() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainFactory.java	8	2	1
public PersistedToolchains discoverToolchains() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	3	1	0
private static Path getCacheFile() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	3	1	0
Comparator vendor() in src/main/java/org/apache/maven/plugins/toolchain/jdk/ToolchainDiscoverer.java	3	1	0
private String getJdkHome() in src/main/java/org/apache/maven/plugins/toolchain/jdk/SelectJdkToolchainMojo.java	5	1	1
public boolean canConvert() in src/main/java/org/apache/maven/plugins/toolchain/ToolchainConverter.java	3	1	1
public Object fromConfiguration() in src/main/java/org/apache/maven/plugins/toolchain/ToolchainConverter.java	13	1	7
public Set getToolchainsTypes() in src/main/java/org/apache/maven/plugins/toolchain/ToolchainsRequirement.java	3	1	0
public Map getParams() in src/main/java/org/apache/maven/plugins/toolchain/ToolchainsRequirement.java	3	1	1
public CustomToolchainImpl() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainImpl.java	3	1	2
public String getToolHome() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainImpl.java	3	1	0
public void setToolHome() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainImpl.java	3	1	1
public String toString() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainImpl.java	3	1	0
public ToolchainPrivate createDefaultToolchain() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainFactory.java	3	1	0
protected Logger getLogger() in src/it/setup-custom-toolchain/src/main/java/org/apache/maven/plugins/toolchains/its/custom/CustomToolchainFactory.java	3	1	0