apache / maven-war-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 227 units with 1,650 lines of code in units (58.8% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
4 medium complex units (208 lines of code)
8 simple units (180 lines of code)
215 very simple units (1,262 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
public void performPackaging() in src/main/java/org/apache/maven/plugins/war/packaging/ArtifactsPackagingTask.java	53	19	1
protected void handleDeploymentDescriptors() in src/main/java/org/apache/maven/plugins/war/packaging/WarProjectPackagingTask.java	61	16	4
private void performPackaging() in src/main/java/org/apache/maven/plugins/war/WarMojo.java	58	13	1
void initialize() in src/main/java/org/apache/maven/plugins/war/overlay/OverlayManager.java	36	11	3
public static boolean isRelated() in src/main/java/org/apache/maven/plugins/war/util/WarUtils.java	27	10	2
public boolean equals() in src/main/java/org/apache/maven/plugins/war/Overlay.java	19	10	1
public static Artifact getArtifact() in src/main/java/org/apache/maven/plugins/war/util/WarUtils.java	15	9	2
public void copyResources() in src/main/java/org/apache/maven/plugins/war/packaging/WarProjectPackagingTask.java	27	8	2
Artifact getAssociatedArtifact() in src/main/java/org/apache/maven/plugins/war/overlay/OverlayManager.java	19	7	1
protected void handleWebResources() in src/main/java/org/apache/maven/plugins/war/packaging/WarProjectPackagingTask.java	17	6	1
public void performPackaging() in src/main/java/org/apache/maven/plugins/war/packaging/ClassesPackagingTask.java	28	6	1
protected boolean copyFilteredFile() in src/main/java/org/apache/maven/plugins/war/packaging/AbstractWarPackagingTask.java	28	6	4
static String normalizeSubPath() in src/main/java/org/apache/maven/plugins/war/util/PathSet.java	14	5	1
public void registerFile() in src/main/java/org/apache/maven/plugins/war/util/WebappStructure.java	19	5	3
private List getOverlaysAsArtifacts() in src/main/java/org/apache/maven/plugins/war/overlay/OverlayManager.java	11	5	0
public void performPackaging() in src/main/java/org/apache/maven/plugins/war/packaging/OverlayPackagingTask.java	24	5	1
protected void copyFiles() in src/main/java/org/apache/maven/plugins/war/packaging/AbstractWarPackagingTask.java	23	5	6
protected boolean copyFile() in src/main/java/org/apache/maven/plugins/war/packaging/AbstractWarPackagingTask.java	31	5	5
protected PathSet getFilesToIncludes() in src/main/java/org/apache/maven/plugins/war/packaging/AbstractWarPackagingTask.java	21	5	4
public void buildWebapp() in src/main/java/org/apache/maven/plugins/war/AbstractWarMojo.java	49	5	2
public void execute() in src/main/java/org/apache/maven/plugins/war/WarMojo.java	14	4	0
protected static File getTargetFile() in src/main/java/org/apache/maven/plugins/war/WarMojo.java	8	4	4
public String getOwner() in src/main/java/org/apache/maven/plugins/war/util/WebappStructure.java	14	4	1
public void registerTargetFileName() in src/main/java/org/apache/maven/plugins/war/util/WebappStructure.java	9	4	2
public boolean equals() in src/main/java/org/apache/maven/plugins/war/util/DependencyInfo.java	10	4	1
private boolean compareOverlayWithArtifact() in src/main/java/org/apache/maven/plugins/war/overlay/OverlayManager.java	7	4	2
public int hashCode() in src/main/java/org/apache/maven/plugins/war/Overlay.java	7	4	0
protected File getOverlayTempDirectory() in src/main/java/org/apache/maven/plugins/war/packaging/OverlayPackagingTask.java	15	4	2
protected void handleWebAppSourceDirectory() in src/main/java/org/apache/maven/plugins/war/packaging/WarProjectPackagingTask.java	20	4	1
protected void copyFile() in src/main/java/org/apache/maven/plugins/war/packaging/AbstractWarPackagingTask.java	48	4	4
protected String getArtifactFinalName() in src/main/java/org/apache/maven/plugins/war/packaging/AbstractWarPackagingTask.java	12	4	2
public FileVisitResult visitFile() in src/main/java/org/apache/maven/plugins/war/AbstractWarMojo.java	13	4	2
private boolean isProjectUsingAtLeastServlet30() in src/main/java/org/apache/maven/plugins/war/WarMojo.java	17	3	0
public List getDependencies() in src/main/java/org/apache/maven/plugins/war/util/WebappStructure.java	10	3	0
private List createDependenciesInfoList() in src/main/java/org/apache/maven/plugins/war/util/WebappStructure.java	10	3	1
public int hashCode() in src/main/java/org/apache/maven/plugins/war/util/DependencyInfo.java	6	3	0
public String getId() in src/main/java/org/apache/maven/plugins/war/Overlay.java	11	3	0
public void performPackaging() in src/main/java/org/apache/maven/plugins/war/packaging/CopyUserManifestTask.java	12	3	1
public OverlayPackagingTask() in src/main/java/org/apache/maven/plugins/war/packaging/OverlayPackagingTask.java	9	3	2
protected File unpackOverlay() in src/main/java/org/apache/maven/plugins/war/packaging/OverlayPackagingTask.java	10	3	2
public void performPackaging() in src/main/java/org/apache/maven/plugins/war/packaging/WarProjectPackagingTask.java	21	3	1
private List findDuplicates() in src/main/java/org/apache/maven/plugins/war/packaging/ArtifactsPackagingTask.java	14	3	2
protected void generateJarArchive() in src/main/java/org/apache/maven/plugins/war/packaging/ClassesPackagingTask.java	33	3	1
protected void doUnpack() in src/main/java/org/apache/maven/plugins/war/packaging/AbstractWarPackagingTask.java	20	3	3
private boolean isFileOfType() in src/main/java/org/apache/maven/plugins/war/packaging/AbstractWarPackagingTask.java	3	3	2
private List getPackagingTasks() in src/main/java/org/apache/maven/plugins/war/AbstractWarMojo.java	14	3	1
boolean checkFile() in src/it/MWAR-371/verify.groovy	15	3	3
private static boolean hasWebServletAnnotationClassInClasspath() in src/main/java/org/apache/maven/plugins/war/WarMojo.java	4	2	1
private static boolean hasClassInClasspath() in src/main/java/org/apache/maven/plugins/war/WarMojo.java	8	2	2
public void addAll() in src/main/java/org/apache/maven/plugins/war/util/PathSet.java	5	2	2