apache / maven-verifierConditional 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 129 units with 1,544 lines of code in units (85.6% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (116 lines of code)
7 simple units (264 lines of code)
121 very simple units (1,164 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
private void verifyFilePresence() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	116	25	2
public String getArtifactPath() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	42	9	5
protected MavenLauncher getMavenLauncher() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	43	9	1
public void execute() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	45	8	0
public int run() in src/main/java/org/apache/maven/shared/verifier/ForkedLauncher.java	45	7	5
public List loadFile() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	26	6	2
private static void addMetadataToList() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	24	6	4
public static File extractResourceToDestination() in src/main/java/org/apache/maven/shared/verifier/util/ResourceExtractor.java	39	6	4
private void findLocalRepo() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	23	5	1
public void parse() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	27	5	1
private void setForkMode() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	7	5	0
private static void extractResourcePathFromJar() in src/main/java/org/apache/maven/shared/verifier/util/ResourceExtractor.java	49	5	4
public static Embedded3xLauncher createFromMavenHome() in src/main/java/org/apache/maven/shared/verifier/Embedded3xLauncher.java	45	5	3
private static void addUrls() in src/main/java/org/apache/maven/shared/verifier/Embedded3xLauncher.java	22	5	2
public int run() in src/main/java/org/apache/maven/shared/verifier/Embedded3xLauncher.java	45	5	4
public void verifyErrorFreeLog() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	12	4	0
public void verifyTextInLog() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	18	4	1
private List replaceArtifacts() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	39	4	2
public String getArtifactMetadataPath() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	27	4	4
private static String retrieveLocalRepo() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	26	4	1
private void initEmbeddedLauncher() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	18	4	0
private static List parseClasspath() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	22	4	1
private static File getJarFileFromUrl() in src/main/java/org/apache/maven/shared/verifier/util/ResourceExtractor.java	23	4	1
static String extractMavenVersion() in src/main/java/org/apache/maven/shared/verifier/ForkedLauncher.java	15	4	1
public String getMavenVersion() in src/main/java/org/apache/maven/shared/verifier/Embedded3xLauncher.java	28	4	0
private static File findProjectBaseDirectory() in src/main/java/org/apache/maven/shared/verifier/Embedded3xLauncher.java	13	4	1
public void verify() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	13	3	1
private static boolean isVelocityError() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	4	3	1
public List loadLines() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	17	3	2
private BufferedReader getReader() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	12	3	2
private String getArtifactPath() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	18	3	1
public void deleteArtifacts() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	18	3	1
public void verifyFileContentMatches() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	16	3	2
public void endElement() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	17	3	3
public void setLogFileName() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	8	3	1
public String getMavenVersion() in src/main/java/org/apache/maven/shared/verifier/ForkedLauncher.java	27	3	0
private static ClassLoader getBootLoader() in src/main/java/org/apache/maven/shared/verifier/Embedded3xLauncher.java	16	3	2
public Properties loadProperties() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	15	2	1
public void deleteArtifact() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	9	2	4
public void deleteArtifacts() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	14	2	3
public File filterFile() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	14	2	4
private void verifyArtifactPresence() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	9	2	5
private void verifyExpectedResult() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	11	2	1
public String getExecutable() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	11	2	0
public String getMavenVersion() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	12	2	0
private static String getLogContents() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	11	2	1
public void verifyArtifactContent() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	9	2	5
private boolean notEmpty() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	4	2	1
public void setSystemProperty() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	11	2	2
public void setEnvironmentVariable() in src/main/java/org/apache/maven/shared/verifier/Verifier.java	11	2	2