JetBrains / jetCheck 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 214 units with 1,376 lines of code in units (70.8% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (39 lines of code)
5 simple units (102 lines of code)
208 very simple units (1,235 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 CounterExampleImpl findCounterExample() in src/main/java/org/jetbrains/jetCheck/Iteration.java	39	11	0
private String calcMessage() in src/main/java/org/jetbrains/jetCheck/PropertyFalsified.java	38	10	0
private ShrinkStep findSuccessfulShrink() in src/main/java/org/jetbrains/jetCheck/PropertyFailureImpl.java	18	7	2
static IntDistribution uniform() in src/main/java/org/jetbrains/jetCheck/IntDistribution.java	15	6	2
void shrinkAttempt() in src/main/java/org/jetbrains/jetCheck/StatusNotifier.java	24	6	3
private static boolean exceptionsDiffer() in src/main/java/org/jetbrains/jetCheck/PropertyFalsified.java	7	6	2
private boolean registerDifferentRange() in src/main/java/org/jetbrains/jetCheck/IntCustomizer.java	16	5	3
public Parameters withIterationCount() in src/main/java/org/jetbrains/jetCheck/PropertyChecker.java	15	5	1
private String getShrinkingStats() in src/main/java/org/jetbrains/jetCheck/PropertyFalsified.java	9	5	0
private Scenario() in src/main/java/org/jetbrains/jetCheck/Scenario.java	15	5	3
private void findChildrenWithGenerator() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	12	5	2
StructureNode removeUnneeded() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	15	5	1
static IntDistribution frequencyDistribution() in src/main/java/org/jetbrains/jetCheck/IntDistribution.java	12	4	1
private static int readINT() in src/main/java/org/jetbrains/jetCheck/DataSerializer.java	14	4	1
static void writeINT() in src/main/java/org/jetbrains/jetCheck/DataSerializer.java	11	4	2
public static Generator frequency() in src/main/java/org/jetbrains/jetCheck/Generator.java	16	4	2
ShrinkStep onFailure() in src/main/java/org/jetbrains/jetCheck/RemoveListRange.java	9	4	0
private static List getUserTrace() in src/main/java/org/jetbrains/jetCheck/PropertyFalsified.java	11	4	1
private void performCommand() in src/main/java/org/jetbrains/jetCheck/Scenario.java	51	4	3
boolean ensureSuccessful() in src/main/java/org/jetbrains/jetCheck/Scenario.java	6	4	0
T generateConditional() in src/main/java/org/jetbrains/jetCheck/GenerativeDataStructure.java	12	4	2
private ShrinkStep processDelayedCombinations() in src/main/java/org/jetbrains/jetCheck/PropertyFailureImpl.java	13	4	1
private boolean tryStep() in src/main/java/org/jetbrains/jetCheck/PropertyFailureImpl.java	23	4	2
ShrinkStep shrink() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	4	4	0
ShrinkStep shrinkChild() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	8	4	1
StructureNode replace() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	13	4	2
private boolean shouldPrint() in src/main/java/org/jetbrains/jetCheck/StatusNotifier.java	8	3	0
void beforePropertyCheck() in src/main/java/org/jetbrains/jetCheck/StatusNotifier.java	5	3	1
void propertyCheckFailed() in src/main/java/org/jetbrains/jetCheck/StatusNotifier.java	5	3	1
private LinkedHashSet getPossibleValues() in src/main/java/org/jetbrains/jetCheck/IntCustomizer.java	21	3	3
CombinatorialIntCustomizer nextAttempt() in src/main/java/org/jetbrains/jetCheck/IntCustomizer.java	14	3	0
private E nextChild() in src/main/java/org/jetbrains/jetCheck/ReplayDataStructure.java	6	3	1
public Parameters silent() in src/main/java/org/jetbrains/jetCheck/PropertyChecker.java	5	3	0
static CounterExampleImpl checkProperty() in src/main/java/org/jetbrains/jetCheck/CounterExampleImpl.java	14	3	3
public boolean equals() in src/main/java/org/jetbrains/jetCheck/ShrinkStep.java	3	3	1
static ShrinkStep create() in src/main/java/org/jetbrains/jetCheck/ShrinkStep.java	29	3	4
static RemoveListRange fromEnd() in src/main/java/org/jetbrains/jetCheck/RemoveListRange.java	6	3	1
ShrinkStep onSuccess() in src/main/java/org/jetbrains/jetCheck/RemoveListRange.java	7	3	1
String printToReproduce() in src/main/java/org/jetbrains/jetCheck/Iteration.java	11	3	2
Iteration performIteration() in src/main/java/org/jetbrains/jetCheck/Iteration.java	12	3	0
private void shutdownExecutor() in src/main/java/org/jetbrains/jetCheck/Iteration.java	10	3	0
public boolean equals() in src/main/java/org/jetbrains/jetCheck/Scenario.java	3	3	1
private ShrinkStep shrinkIteration() in src/main/java/org/jetbrains/jetCheck/PropertyFailureImpl.java	12	3	1
void removeLastChild() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	6	3	1
private ShrinkStep wrapChildShrink() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	32	3	2
StructureElement findChildById() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	5	3	1
private int indexOfChildContaining() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	5	3	1
public String toString() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	8	3	0
ShrinkStep shrink() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	8	3	0
private ShrinkStep tryInt() in src/main/java/org/jetbrains/jetCheck/StructureNode.java	5	3	3