spotify / fmt-maven-pluginConditional 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 53 units with 560 lines of code in units (67.3% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (64 lines of code)
4 simple units (146 lines of code)
48 very simple units (350 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 execute() in src/main/java/com/spotify/fmt/AbstractFMT.java	64	12	0
T waitFor() in src/main/java/com/spotify/fmt/ForkingExecutor.java	44	9	0
private boolean formatSourceFile() in src/main/java/com/spotify/fmt/Formatter.java	36	9	3
protected void postExecute() in src/main/java/com/spotify/fmt/Check.java	26	7	1
private static void run() in src/main/java/com/spotify/fmt/ForkingExecutor.java	40	6	3
boolean shouldFork() in src/main/java/com/spotify/fmt/AbstractFMT.java	12	4	0
void start() in src/main/java/com/spotify/fmt/ForkingExecutor.java	31	4	0
private static void deleteDir() in src/main/java/com/spotify/fmt/ForkingExecutor.java	27	4	1
public void run() in src/main/java/com/spotify/fmt/ForkingExecutor.java	14	4	0
public void formatSourceFilesInDirectory() in src/main/java/com/spotify/fmt/Formatter.java	27	4	3
private void copyLines() in src/main/java/com/spotify/fmt/ForkingExecutor.java	11	3	2
public static void main() in src/main/java/com/spotify/fmt/ForkingExecutor.java	23	3	1
private FileFilter getFileNameFilter() in src/main/java/com/spotify/fmt/Formatter.java	6	3	0
private FileFilter getPathFilter() in src/main/java/com/spotify/fmt/Formatter.java	6	3	0
static void serialize() in src/main/java/com/spotify/fmt/Serialization.java	7	2	2
static void serialize() in src/main/java/com/spotify/fmt/Serialization.java	7	2	2
static T deserialize() in src/main/java/com/spotify/fmt/Serialization.java	7	2	1
static T deserialize() in src/main/java/com/spotify/fmt/Serialization.java	7	2	1
public void debug() in src/main/java/com/spotify/fmt/Logger.java	5	2	1
public void debug() in src/main/java/com/spotify/fmt/Logger.java	5	2	2
public void debug() in src/main/java/com/spotify/fmt/Logger.java	5	2	1
private void handleMissingDirectory() in src/main/java/com/spotify/fmt/AbstractFMT.java	15	2	2
private List executionClassPath() in src/main/java/com/spotify/fmt/ForkingExecutor.java	6	2	0
public void close() in src/main/java/com/spotify/fmt/ForkingExecutor.java	8	2	0
private void tryDeleteDir() in src/main/java/com/spotify/fmt/ForkingExecutor.java	7	2	1
FormattingResult format() in src/main/java/com/spotify/fmt/Formatter.java	12	2	0
static in src/main/java/com/spotify/fmt/Serialization.java	3	1	0
private Serialization() in src/main/java/com/spotify/fmt/Serialization.java	3	1	0
static FormattingResultBuilder builder() in src/main/java/com/spotify/fmt/FormattingResult.java	3	1	0
public boolean isDebugEnabled() in src/main/java/com/spotify/fmt/Logger.java	3	1	0
protected void postExecute() in src/main/java/com/spotify/fmt/AbstractFMT.java	1	1	1
public FormattingResult getResult() in src/main/java/com/spotify/fmt/AbstractFMT.java	3	1	0
private List javaArgs() in src/main/java/com/spotify/fmt/AbstractFMT.java	13	1	0
public FormattingResult call() in src/main/java/com/spotify/fmt/AbstractFMT.java	5	1	0
protected boolean shouldWriteReformattedFiles() in src/main/java/com/spotify/fmt/Check.java	3	1	0
protected String getProcessingLabel() in src/main/java/com/spotify/fmt/Check.java	3	1	0
public ForkingExecutor() in src/main/java/com/spotify/fmt/ForkingExecutor.java	3	1	1
ForkingExecutor environment() in src/main/java/com/spotify/fmt/ForkingExecutor.java	4	1	1
ForkingExecutor javaArgs() in src/main/java/com/spotify/fmt/ForkingExecutor.java	3	1	1
ForkingExecutor javaArgs() in src/main/java/com/spotify/fmt/ForkingExecutor.java	4	1	1
ForkingExecutor classpath() in src/main/java/com/spotify/fmt/ForkingExecutor.java	4	1	1
ForkingExecutor withDefaultClasspath() in src/main/java/com/spotify/fmt/ForkingExecutor.java	4	1	1
private List defaultClasspath() in src/main/java/com/spotify/fmt/ForkingExecutor.java	3	1	0
T execute() in src/main/java/com/spotify/fmt/ForkingExecutor.java	7	1	1
public void close() in src/main/java/com/spotify/fmt/ForkingExecutor.java	3	1	0
protected void logNumberOfFilesProcessed() in src/main/java/com/spotify/fmt/Formatter.java	6	1	0
public SerializationException() in src/main/java/com/spotify/fmt/SerializationException.java	3	1	2
public FormatterException() in src/main/java/com/spotify/fmt/FormatterException.java	3	1	1
static FormattingConfigurationBuilder builder() in src/main/java/com/spotify/fmt/FormattingConfiguration.java	3	1	0
protected boolean shouldWriteReformattedFiles() in src/main/java/com/spotify/fmt/FMT.java	3	1	0