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 1,289 units with 14,206 lines of code in units (65.3% of code).

5 very long units (1,171 lines of code)
23 long units (1,669 lines of code)
144 medium size units (4,498 lines of code)
195 small units (2,773 lines of code)
922 very small units (4,095 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
public void init() in jdk-javac-plugin/src/main/java/com/uber/nullaway/javacplugin/NullnessAnnotationSerializer.java	216	46	2
private Description checkParamOverriding() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	139	30	6
public static void write() in library-model/library-model-generator/src/main/java/com/uber/nullaway/libmodel/StubxWriter.java	127	25	7
private boolean mayBeNullExpr() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	110	16	2
public void onMatchMethod() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/ContractCheckHandler.java	100	14	2
protected abstract void validateOverridingRules() in nullaway/src/main/java/com/uber/nullaway/handlers/AbstractFieldContractHandler.java	99	9	5
public NullnessHint onDataflowVisitMethodInvocation() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/ContractHandler.java	95	30	8
def transform_args_text() in scripts/convert_addSourceLines_textblock.py	93	27	1
static void processMethodRefTypeRelations() in nullaway/src/main/java/com/uber/nullaway/generics/GenericsUtils.java	91	16	5
private void analyzeFile() in jar-infer/jar-infer-lib/src/main/java/com/uber/nullaway/jarinfer/DefinitelyDerefedParamsDriver.java	88	24	3
public void compareGenericTypeParameterNullabilityForCall() in nullaway/src/main/java/com/uber/nullaway/generics/GenericsChecks.java	88	20	3
private Description handleInvocation() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	85	18	4
public void parseStubStream() in nullaway/src/main/java/com/uber/nullaway/handlers/StubxCacheUtil.java	80	15	2
public static void main() in jar-infer/jar-infer-cli/src/main/java/com/uber/nullaway/jarinfer/JarInfer.java	79	5	1
private MethodInferenceResult runInferenceForCall() in nullaway/src/main/java/com/uber/nullaway/generics/GenericsChecks.java	70	11	6
private FieldInitEntities collectEntities() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	66	14	2
public void onMatchMethodInvocation() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/fieldcontract/RequiresNonNullHandler.java	65	7	2
private NullnessStore lambdaInitialStore() in nullaway/src/main/java/com/uber/nullaway/dataflow/CoreNullnessStoreInitializer.java	64	11	7
public MethodParameterNullness onOverrideMethodInvocationParametersNullability() in nullaway/src/main/java/com/uber/nullaway/handlers/LibraryModelsHandler.java	64	15	4
private void checkFieldInitialization() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	62	13	2
private InvocationAndContext getInvocationAndContextForInference() in nullaway/src/main/java/com/uber/nullaway/generics/GenericsChecks.java	58	14	3
public MethodInvocationNode onCFGBuildPhase1AfterVisitMethodInvocation() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/ContractHandler.java	55	12	3
private NullawayJavac() in jmh/src/main/java/com/uber/nullaway/jmh/NullawayJavac.java	54	2	5
private ImmutableSet safeInitByCalleeBefore() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	54	12	3
public static StreamNullabilityPropagator getJavaStreamNullabilityPropagator() in nullaway/src/main/java/com/uber/nullaway/handlers/StreamNullabilityPropagatorFactory.java	54	1	0
public Description matchAssignment() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	53	19	2
protected boolean validateAnnotationSemantics() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/fieldcontract/EnsuresNonNullHandler.java	52	4	2
private static void getMethodRecords() in jdk-annotations/astubx-generator/src/main/java/com/uber/nullaway/jdkannotations/AstubxGenerator.java	50	9	3
private Description checkCastToNonNullTakesNullable() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	50	10	4
private Description checkForReadBeforeInit() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	49	17	2
private void writeModel() in jar-infer/jar-infer-lib/src/main/java/com/uber/nullaway/jarinfer/DefinitelyDerefedParamsDriver.java	46	6	1
public static AstubxData getAstubxData() in jdk-annotations/astubx-generator/src/main/java/com/uber/nullaway/jdkannotations/AstubxGenerator.java	45	10	1
private static String getAstubxSignature() in jar-infer/jar-infer-lib/src/main/java/com/uber/nullaway/jarinfer/DefinitelyDerefedParamsDriver.java	45	10	1
public void checkGenericMethodCallTypeArguments() in nullaway/src/main/java/com/uber/nullaway/generics/GenericsChecks.java	45	14	2
private Description checkOverriding() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	45	7	4
public static StreamNullabilityPropagator getRxStreamNullabilityPropagator() in nullaway/src/main/java/com/uber/nullaway/handlers/StreamNullabilityPropagatorFactory.java	45	1	0
def find_matching_paren() in scripts/convert_addSourceLines_textblock.py	44	15	2
public Predicate getAccessPathPredicateForNestedMethod() in nullaway/src/main/java/com/uber/nullaway/handlers/SynchronousCallbackHandler.java	44	13	2
public static void ensureStrictPostConditionInheritance() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/fieldcontract/FieldContractUtils.java	44	4	6
public static Handler buildDefault() in nullaway/src/main/java/com/uber/nullaway/handlers/Handlers.java	44	7	1
def find_add_source_lines_calls() in scripts/convert_addSourceLines_textblock.py	43	13	1
private ClassCacheRecord get() in nullaway/src/main/java/com/uber/nullaway/CodeAnnotationInfo.java	43	12	3
private static NullnessStore getAccessPathsForNestedMethod() in nullaway/src/main/java/com/uber/nullaway/dataflow/AccessPathNullnessAnalysis.java	43	15	4
public Boolean visitClassType() in nullaway/src/main/java/com/uber/nullaway/generics/CheckIdenticalNullabilityVisitor.java	43	14	2
private Type substituteTypeArgsInGenericMethodType() in nullaway/src/main/java/com/uber/nullaway/generics/GenericsChecks.java	43	7	5
private Description checkReturnExpression() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	43	10	5
private ImmutableMultimap computeTree2Init() in nullaway/src/main/java/com/uber/nullaway/NullAway.java	43	10	2
public void onDataflowVisitReturn() in nullaway/src/main/java/com/uber/nullaway/handlers/contract/fieldcontract/EnsuresNonNullIfHandler.java	43	10	4
public MethodParamAnnotations run() in jar-infer/jar-infer-lib/src/main/java/com/uber/nullaway/jarinfer/DefinitelyDerefedParamsDriver.java	42	6	8