java.util.concurrent

E355647

Java package core Java SE API package

java.util.concurrent is a core Java SE package that provides high-level concurrency utilities such as thread pools, synchronization primitives, and concurrent data structures to simplify multithreaded programming.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (7)

Label	Occurrences
java.util.concurrent canonical	2
Java ForkJoinPool	1
java.util.concurrent package	1
java.util.concurrent.CountDownLatch	1
java.util.concurrent.DelayQueue	1
java.util.concurrent.Semaphore	1
java.util.concurrent.TimeUnit	1

How this entity was disambiguated

This entity first appeared as the object of triple T3414962 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: java.util.concurrent
Context triple: [Java Platform, Standard Edition, includesLibrary, java.util.concurrent]

A. Jakarta Concurrency
Jakarta Concurrency is a Jakarta EE specification that defines standardized APIs and mechanisms for managing asynchronous and parallel execution in enterprise Java applications.
B. Java
Java is a large, densely populated island in Indonesia that has long served as the country’s political and economic center.
C. Java
Java is a widely used, object-oriented programming language known for its platform independence and extensive use in enterprise, web, and mobile application development.
D. JGCD
JGCD is a leading peer-reviewed aerospace engineering journal focusing on guidance, navigation, control, and dynamics of flight vehicles and space systems.
E. NIO
NIO is a Chinese electric vehicle manufacturer known for its premium smart EVs and innovative battery-swapping technology.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: java.util.concurrent
Target entity description: java.util.concurrent is a core Java SE package that provides high-level concurrency utilities such as thread pools, synchronization primitives, and concurrent data structures to simplify multithreaded programming.

A. Jakarta Concurrency
Jakarta Concurrency is a Jakarta EE specification that defines standardized APIs and mechanisms for managing asynchronous and parallel execution in enterprise Java applications.
B. Java
Java is a large, densely populated island in Indonesia that has long served as the country’s political and economic center.
C. Java
Java is a widely used, object-oriented programming language known for its platform independence and extensive use in enterprise, web, and mobile application development.
D. JGCD
JGCD is a leading peer-reviewed aerospace engineering journal focusing on guidance, navigation, control, and dynamics of flight vehicles and space systems.
E. NIO
NIO is a Chinese electric vehicle manufacturer known for its premium smart EVs and innovative battery-swapping technology.
F. None of above. chosen

Statements (55)

Predicate	Object
instanceOf	Java package ⓘ core Java SE API package ⓘ
aimsTo	improve scalability of Java applications ⓘ reduce need for low-level thread management ⓘ simplify concurrent programming ⓘ
contains	java.util.concurrent.ArrayBlockingQueue ⓘ java.util.concurrent.BlockingQueue ⓘ java.util.concurrent.Callable ⓘ java.util.concurrent.CompletionService ⓘ java.util.concurrent.ConcurrentHashMap ⓘ java.util.concurrent.ConcurrentLinkedQueue ⓘ java.util.concurrent.ConcurrentSkipListMap ⓘ java.util.concurrent.ConcurrentSkipListSet ⓘ java.util.concurrent.CopyOnWriteArrayList ⓘ java.util.concurrent.CopyOnWriteArraySet ⓘ java.util.concurrent.CountDownLatch ⓘ linked to: java.util.concurrent java.util.concurrent.CyclicBarrier ⓘ java.util.concurrent.DelayQueue ⓘ linked to: java.util.concurrent java.util.concurrent.Exchanger ⓘ java.util.concurrent.Executor ⓘ java.util.concurrent.ExecutorCompletionService ⓘ java.util.concurrent.ExecutorService ⓘ java.util.concurrent.Executors ⓘ java.util.concurrent.ForkJoinPool ⓘ java.util.concurrent.Future ⓘ java.util.concurrent.LinkedBlockingDeque ⓘ java.util.concurrent.LinkedBlockingQueue ⓘ java.util.concurrent.Phaser ⓘ java.util.concurrent.PriorityBlockingQueue ⓘ java.util.concurrent.RecursiveAction ⓘ java.util.concurrent.RecursiveTask ⓘ java.util.concurrent.RunnableFuture ⓘ java.util.concurrent.ScheduledExecutorService ⓘ java.util.concurrent.Semaphore ⓘ linked to: java.util.concurrent java.util.concurrent.SynchronousQueue ⓘ java.util.concurrent.ThreadFactory ⓘ java.util.concurrent.ThreadLocalRandom ⓘ java.util.concurrent.TimeUnit ⓘ linked to: java.util.concurrent java.util.concurrent.atomic ⓘ java.util.concurrent.locks ⓘ
designedFor	multithreaded programming ⓘ
introducedIn	Java 5 ⓘ linked to: Java Platform, Standard Edition
partOf	Java Platform, Standard Edition ⓘ
provides	atomic variables ⓘ concurrent collections ⓘ executors ⓘ futures ⓘ high-level concurrency utilities ⓘ locks ⓘ synchronization primitives ⓘ thread pools ⓘ
usedFor	building scalable server applications ⓘ coordinating tasks between threads ⓘ managing thread lifecycles ⓘ safe sharing of mutable state between threads ⓘ

How these facts were elicited

Referenced by (8)

Full triples — surface form annotated when it differs from this entity's canonical label.

Java Platform, Standard Edition → includesLibrary → java.util.concurrent ⓘ

Java Class Library → includesPackage → java.util.concurrent ⓘ

java.util.concurrent → contains → java.util.concurrent.TimeUnit ⓘ