uber / NullAway - Unit Size

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 1,088 units with 12,014 lines of code in units (67.2% of code).

6 very long units (1,120 lines of code)
20 long units (1,329 lines of code)
114 medium size units (3,550 lines of code)
175 small units (2,519 lines of code)
773 very small units (3,496 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
public static void test() in jmh/src/main/resources/DFlowBench.java	579	101	1
private boolean mayBeNullExpr() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	118	61	2
private Description checkParamOverriding() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	110	26	6
public CombinedLibraryModels() in nullaway/src/main/java/com/uber/nullaway/handlers/LibraryModelsHandler.java	109	23	2
public NullnessHint onDataflowVisitMethodInvocation() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/ContractHandler.java	103	28	8
protected abstract void validateOverridingRules() in nullaway/src/main/java/com/uber/nullaway/handlers/AbstractFieldContractHandler.java	101	9	5
private Description handleInvocation() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	98	29	4
public static void write() in library-model/library-model-generator/src/main/java/com/uber/nullaway/libmodel/StubxWriter.java	95	20	7
void onMatchTopLevelClass() in nullaway/src/main/java/com/uber/nullaway/handlers/Handler.java	89	2	4
private void analyzeFile() in jar-infer/jar-infer-lib/src/main/java/com/uber/nullaway/jarinfer/DefinitelyDerefedParamsDriver.java	88	24	3
public void onMatchMethod() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/ContractCheckHandler.java	85	14	2
public static void main() in jar-infer/jar-infer-cli/src/main/java/com/uber/nullaway/jarinfer/JarInfer.java	79	5	1
private FieldInitEntities collectEntities() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	66	14	2
public void compareGenericTypeParameterNullabilityForCall() in nullaway/src/main/java/com/uber/nullaway/generics/GenericsChecks.java	65	19	6
public void onMatchMethodInvocation() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/fieldcontract/RequiresNonNullHandler.java	65	7	2
private void checkFieldInitialization() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	62	13	2
private static NullnessStore lambdaInitialStore() in nullaway/src/main/java/com/uber/nullaway/dataflow/CoreNullnessStoreInitializer.java	59	10	7
public void parseStubStream() in nullaway/src/main/java/com/uber/nullaway/handlers/StubxCacheUtil.java	56	12	2
private ImmutableSet safeInitByCalleeBefore() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	55	12	3
public MethodInvocationNode onCFGBuildPhase1AfterVisitMethodInvocation() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/ContractHandler.java	55	12	3
public Description matchAssignment() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	54	19	2
public static StreamNullabilityPropagator getJavaStreamNullabilityPropagator() in nullaway/src/main/java/com/uber/nullaway/handlers/StreamNullabilityPropagatorFactory.java	53	1	0
protected boolean validateAnnotationSemantics() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/fieldcontract/EnsuresNonNullHandler.java	52	4	2
public static void checkGenericMethodCallTypeArguments() in nullaway/src/main/java/com/uber/nullaway/generics/GenericsChecks.java	51	13	5
public void checkTypeParameterNullnessForAssignability() in nullaway/src/main/java/com/uber/nullaway/generics/GenericsChecks.java	51	12	3
private Description checkCastToNonNullTakesNullable() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	51	9	4
private Description checkForReadBeforeInit() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	50	17	2
private ImmutableMultimap computeTree2Init() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	47	10	2
private NullawayJavac() in jmh/src/main/java/com/uber/nullaway/jmh/NullawayJavac.java	46	2	5
private static String getAstubxSignature() in jar-infer/jar-infer-lib/src/main/java/com/uber/nullaway/jarinfer/DefinitelyDerefedParamsDriver.java	45	10	1
private Description checkOverriding() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	45	7	4
public static Handler buildDefault() in nullaway/src/main/java/com/uber/nullaway/handlers/Handlers.java	45	8	1
public void onDataflowVisitReturn() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/fieldcontract/EnsuresNonNullIfHandler.java	44	10	4
public static void ensureStrictPostConditionInheritance() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/fieldcontract/FieldContractUtils.java	44	4	6
private ClassCacheRecord get() in nullaway/src/main/java/com/uber/nullaway/CodeAnnotationInfo.java	43	12	3
public MethodParamAnnotations run() in jar-infer/jar-infer-lib/src/main/java/com/uber/nullaway/jarinfer/DefinitelyDerefedParamsDriver.java	42	6	8
public static void annotateBytecodeInAar() in jar-infer/jar-infer-lib/src/main/java/com/uber/nullaway/jarinfer/BytecodeAnnotator.java	42	4	6
public static void checkInstantiationForParameterizedTypedTree() in nullaway/src/main/java/com/uber/nullaway/generics/GenericsChecks.java	42	12	5
public Boolean visitClassType() in nullaway/src/main/java/com/uber/nullaway/generics/CheckIdenticalNullabilityVisitor.java	42	14	2
public NullnessStore getNullnessInfoBeforeNestedMethodNode() in nullaway/src/main/java/com/uber/nullaway/dataflow/AccessPathNullnessAnalysis.java	42	15	3
public static StreamNullabilityPropagator getRxStreamNullabilityPropagator() in nullaway/src/main/java/com/uber/nullaway/handlers/StreamNullabilityPropagatorFactory.java	42	1	0
private void handleTestAssertions() in nullaway/src/main/java/com/uber/nullaway/handlers/OptionalEmptinessHandler.java	42	8	5
public Predicate getAccessPathPredicateForNestedMethod() in nullaway/src/main/java/com/uber/nullaway/handlers/SynchronousCallbackHandler.java	42	12	2
private static void copyAndAnnotateJarEntry() in jar-infer/jar-infer-lib/src/main/java/com/uber/nullaway/jarinfer/BytecodeAnnotator.java	41	11	8
private void writeModel() in jar-infer/jar-infer-lib/src/main/java/com/uber/nullaway/jarinfer/DefinitelyDerefedParamsDriver.java	40	6	1
private void handleEnhancedForOverKeySet() in nullaway/src/main/java/com/uber/nullaway/dataflow/AccessPathNullnessPropagation.java	40	10	4
private void setNullnessForMapCalls() in nullaway/src/main/java/com/uber/nullaway/dataflow/AccessPathNullnessPropagation.java	40	11	6
public void findValues() in nullaway/src/main/java/com/uber/nullaway/fixserialization/out/ClassAndMemberInfo.java	40	15	0
protected void validateOverridingRules() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/fieldcontract/RequiresNonNullHandler.java	40	6	5
private void checkForMethodNullMarkedness() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	39	12	2