apache / maven-pmd-plugin

Intro

Unit size measurements show the distribution of size of units of code (methods, functions...).
Units are classified in four categories based on their size (lines of code): 1-20 (small units), 20-50 (medium size units), 51-100 (long units), 101+ (very long units).
You should aim at keeping units small (< 20 lines). Long units may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

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Unit Size Overall

There are 280 units with 2,304 lines of code in units (58.1% of code).

0 very long units (0 lines of code)
2 long units (175 lines of code)
25 medium size units (737 lines of code)
36 small units (524 lines of code)
217 very small units (868 lines of code)

Legend:

101+

51-100

21-50

11-20

1-10

Unit Size per Extension

101+

51-100

21-50

11-20

1-10

Unit Size per Logical Component

primary logical decomposition

101+

51-100

21-50

11-20

1-10

Alternative Visuals

3D view of all units

Longest Units

Top 50 longest units

Unit	# lines	McCabe index	# params
private PmdResult run() in src/main/java/org/apache/maven/plugins/pmd/exec/PmdExecutor.java	97	24	0
protected Map getFilesToProcess() in src/main/java/org/apache/maven/plugins/pmd/AbstractPmdReport.java	78	30	0
private String determineAuxClasspath() in src/main/java/org/apache/maven/plugins/pmd/PmdReport.java	45	10	0
protected void executeCheck() in src/main/java/org/apache/maven/plugins/pmd/AbstractPmdViolationCheckMojo.java	41	14	4
private void executePmd() in src/main/java/org/apache/maven/plugins/pmd/PmdReport.java	41	9	0
private CpdResult run() in src/main/java/org/apache/maven/plugins/pmd/exec/CpdExecutor.java	38	7	0
private void renderSuppressedViolations() in src/main/java/org/apache/maven/plugins/pmd/PmdReportRenderer.java	37	3	0
private void executeCpd() in src/main/java/org/apache/maven/plugins/pmd/CpdReport.java	35	5	0
private static PmdResult fork() in src/main/java/org/apache/maven/plugins/pmd/exec/PmdExecutor.java	33	5	1
private static CpdResult fork() in src/main/java/org/apache/maven/plugins/pmd/exec/CpdExecutor.java	33	5	1
private String getMessage() in src/main/java/org/apache/maven/plugins/pmd/AbstractPmdViolationCheckMojo.java	33	8	5
private void renderViolationsByPriority() in src/main/java/org/apache/maven/plugins/pmd/PmdReportRenderer.java	32	8	0
private void renderViolationsTable() in src/main/java/org/apache/maven/plugins/pmd/PmdReportRenderer.java	32	7	1
private void renderDuplications() in src/main/java/org/apache/maven/plugins/pmd/CpdReportRenderer.java	30	5	0
private void generateFileLine() in src/main/java/org/apache/maven/plugins/pmd/CpdReportRenderer.java	27	4	1
private Report processFilesWithPMD() in src/main/java/org/apache/maven/plugins/pmd/exec/PmdExecutor.java	27	5	2
protected boolean canGenerateReportInternal() in src/main/java/org/apache/maven/plugins/pmd/AbstractPmdReport.java	25	10	0
protected final Toolchain getToolchain() in src/main/java/org/apache/maven/plugins/pmd/AbstractPmdReport.java	25	6	0
public void executeReport() in src/main/java/org/apache/maven/plugins/pmd/PmdReport.java	25	3	1
public void loadExcludeFromFailuresData() in src/main/java/org/apache/maven/plugins/pmd/ExcludeViolationsFromFile.java	24	7	1
public static Renderer createRenderer() in src/main/java/org/apache/maven/plugins/pmd/exec/PmdExecutor.java	23	8	2
private void renderSingleRuleViolation() in src/main/java/org/apache/maven/plugins/pmd/PmdReportRenderer.java	23	3	2
private List resolveRulesets() in src/main/java/org/apache/maven/plugins/pmd/PmdReport.java	23	4	0
private void renderProcessingErrors() in src/main/java/org/apache/maven/plugins/pmd/PmdReportRenderer.java	22	3	0
private File writeReport() in src/main/java/org/apache/maven/plugins/pmd/exec/PmdExecutor.java	21	5	2
public static CPDReportRenderer createRenderer() in src/main/java/org/apache/maven/plugins/pmd/exec/CpdExecutor.java	21	7	2
private ViolationDetails getViolations() in src/main/java/org/apache/maven/plugins/pmd/AbstractPmdViolationCheckMojo.java	21	5	2
private boolean isDirectoryExcluded() in src/main/java/org/apache/maven/plugins/pmd/AbstractPmdReport.java	20	4	2
public PmdReportRenderer() in src/main/java/org/apache/maven/plugins/pmd/PmdReportRenderer.java	20	1	9
private String determineRulesetFilename() in src/main/java/org/apache/maven/plugins/pmd/PmdReport.java	20	8	1
private Report removeExcludedViolations() in src/main/java/org/apache/maven/plugins/pmd/exec/PmdExecutor.java	19	3	1
protected void printError() in src/main/java/org/apache/maven/plugins/pmd/PmdViolationCheckMojo.java	19	3	2
private Set modulesForAggregatedProject() in src/main/java/org/apache/maven/plugins/pmd/AbstractPmdReport.java	18	5	2
private void loadResult() in src/main/java/org/apache/maven/plugins/pmd/exec/PmdResult.java	17	4	2
protected void renderBody() in src/main/java/org/apache/maven/plugins/pmd/PmdReportRenderer.java	17	2	0
protected void printError() in src/main/java/org/apache/maven/plugins/pmd/CpdViolationCheckMojo.java	16	2	2
protected String getLocationTemp() in src/main/java/org/apache/maven/plugins/pmd/PmdReport.java	16	4	2
private String extractClassName() in src/main/java/org/apache/maven/plugins/pmd/ExcludeViolationsFromFile.java	15	8	3
private File writeReport() in src/main/java/org/apache/maven/plugins/pmd/exec/CpdReportConsumer.java	15	4	3
public int read() in src/main/java/org/apache/maven/plugins/pmd/exec/PmdResult.java	15	5	3
protected List getErrorDetails() in src/main/java/org/apache/maven/plugins/pmd/PmdViolationCheckMojo.java	15	3	1
public CpdReportRenderer() in src/main/java/org/apache/maven/plugins/pmd/CpdReportRenderer.java	14	1	6
protected void renderBody() in src/main/java/org/apache/maven/plugins/pmd/CpdReportRenderer.java	14	2	0
static void buildClasspath() in src/main/java/org/apache/maven/plugins/pmd/exec/Executor.java	14	5	2
public void run() in src/main/java/org/apache/maven/plugins/pmd/exec/Executor.java	14	3	0
private void renderSingleProcessingError() in src/main/java/org/apache/maven/plugins/pmd/PmdReportRenderer.java	14	1	1
public boolean canGenerateReport() in src/main/java/org/apache/maven/plugins/pmd/CpdReport.java	13	4	0
private Predicate filterMatches() in src/main/java/org/apache/maven/plugins/pmd/exec/CpdReportConsumer.java	13	2	0
public static PmdResult execute() in src/main/java/org/apache/maven/plugins/pmd/exec/PmdExecutor.java	13	2	1
public static void main() in src/main/java/org/apache/maven/plugins/pmd/exec/PmdExecutor.java	13	2	1