twitter / util - 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 1,847 units with 25,917 lines of code in units (72.3% of code).

11 very long units (6,006 lines of code)
23 long units (1,454 lines of code)
215 medium size units (6,598 lines of code)
369 small units (5,295 lines of code)
1,229 very small units (6,564 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
def get() in util-core/src/main/scala/com/twitter/util/Local.scala	1014	46	1
def get() in util-core/src/main/scala/com/twitter/util/Local.scala	956	43	1
def get() in util-core/src/main/scala/com/twitter/util/Local.scala	837	40	1
def get() in util-core/src/main/scala/com/twitter/util/Local.scala	726	37	1
def get() in util-core/src/main/scala/com/twitter/util/Local.scala	623	34	1
def get() in util-core/src/main/scala/com/twitter/util/Local.scala	528	31	1
def get() in util-core/src/main/scala/com/twitter/util/Local.scala	441	28	1
def get() in util-core/src/main/scala/com/twitter/util/Local.scala	362	25	1
def register() in util-jvm/src/main/scala/com/twitter/jvm/JvmStats.scala	225	13	1
def get() in util-core/src/main/scala/com/twitter/util/Local.scala	193	22	1
private[this] def parseConstructorValues() in util-jackson/src/main/scala/com/twitter/util/jackson/caseclass/CaseClassDeserializer.scala	101	13	3
private[this] def validateExecutableParameters[T]() in util-validator/src/main/scala/com/twitter/util/validation/ScalaValidator.scala	100	9	6
def builder: ScalaObjectMapper.Builder = Builder() in util-jackson/src/main/scala/com/twitter/util/jackson/ScalaObjectMapper.scala	98	5	0
def write() in util-core/src/main/scala/com/twitter/io/Buf.scala	83	23	2
private[this] def isValid[T]() in util-validator/src/main/scala/com/twitter/util/validation/ScalaValidator.scala	80	12	5
private[this] def validate[T]() in util-validator/src/main/scala/com/twitter/util/validation/ScalaValidator.scala	75	15	4
def withDescriptorCacheSize() in util-validator/src/main/scala/com/twitter/util/validation/ScalaValidator.scala	68	1	1
private[this] def hasFlag() in util-app/src/main/scala/com/twitter/app/Flags.scala	66	22	1
def describe() in util-validator/src/main/scala/com/twitter/util/validation/DescriptorFactory.scala	65	13	1
private[this] def validateCascadedProperty[T]() in util-validator/src/main/scala/com/twitter/util/validation/ScalaValidator.scala	63	11	4
def apply[T]() in util-core/concurrent-extra/src/main/scala/com/twitter/concurrent/Tx.scala	60	24	1
private[this] def getBeanPropertyDefinitions() in util-jackson/src/main/scala/com/twitter/util/jackson/caseclass/CaseClassDeserializer.scala	57	6	3
def get() in util-core/src/main/scala/com/twitter/util/Local.scala	55	19	1
def withMessageTemplate() in util-validator/src/main/scala/com/twitter/util/validation/constraintvalidation/TwitterConstraintValidatorContext.scala	55	5	1
private[validation] def parseMethodValidationFailures[T]() in util-validator/src/main/scala/com/twitter/util/validation/ScalaValidator.scala	55	6	9
def getParameters() in util-validator/src/main/scala/org/hibernate/validator/internal/properties/javabean/ExecutableCallable.scala	55	9	1
def slice() in util-core/src/main/scala/com/twitter/io/Buf.scala	54	24	2
private[this] def buildDescriptor[T]() in util-validator/src/main/scala/com/twitter/util/validation/DescriptorFactory.scala	53	7	1
def apply() in util-hashing/src/main/scala/com/twitter/hashing/Hashable.scala	53	15	1
def diff[T]() in util-jackson/src/main/scala/com/twitter/util/jackson/JsonDiff.scala	52	4	2
def prepare() in util-core/concurrent-extra/src/main/scala/com/twitter/concurrent/Offer.scala	52	13	0
def buildConstraintViolations[T]() in util-validator/src/main/scala/com/twitter/util/validation/internal/engine/ConstraintViolationFactory.scala	52	3	7
final def apply() in util-logging/src/main/scala/com/twitter/logging/Logger.scala	52	4	3
private[this] def resolveWithDeserializerAnnotation() in util-jackson/src/main/scala/com/twitter/util/jackson/caseclass/CaseClassField.scala	51	9	4
private[twitter] def isAssignableFrom() in util-jackson/src/main/scala/com/twitter/util/jackson/caseclass/package.scala	50	5	2
def join[A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V]() in util-core/src/main/scala/com/twitter/util/Future.scala	50	1	22
def join[A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V]() in util-core/src/main/scala/com/twitter/util/Futures.scala	50	1	22
def join[A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V]() in util-core/src/main/scala/com/twitter/util/Activity.scala	50	1	22
def apply() in util-hashing/src/main/scala/com/twitter/hashing/Hashable.scala	50	7	1
def monitorTree() in util-zk/src/main/scala/com/twitter/zk/ZNode.scala	49	9	0
def collectToTry[A]() in util-core/src/main/scala/com/twitter/util/Future.scala	49	8	1
def join[A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U]() in util-core/src/main/scala/com/twitter/util/Future.scala	48	1	21
def join[A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U]() in util-core/src/main/scala/com/twitter/util/Futures.scala	48	1	21
def join[A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U]() in util-core/src/main/scala/com/twitter/util/Activity.scala	48	1	21
final def nonExitingMain() in util-app/src/main/scala/com/twitter/app/App.scala	47	12	1
private[this] def loadImpls[T]() in util-app/src/main/scala/com/twitter/app/LoadService.scala	47	8	2
private[this] def applyPropertyNamingStrategy() in util-jackson/src/main/scala/com/twitter/util/jackson/caseclass/CaseClassDeserializer.scala	46	5	2
def join[A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T]() in util-core/src/main/scala/com/twitter/util/Future.scala	46	1	20
def apply[A, B]() in util-core/src/main/scala/com/twitter/util/Memoize.scala	46	11	1
def join[A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T]() in util-core/src/main/scala/com/twitter/util/Futures.scala	46	1	20