Uses of Class java.lang.Thread (Java SE 14 & JDK 14)

Packages that use Thread
Package	Description
java.lang	Provides classes that are fundamental to the design of the Java programming language.
java.util.concurrent	Utility classes commonly useful in concurrent programming.
java.util.concurrent.locks	Interfaces and classes providing a framework for locking and waiting for conditions that is distinct from built-in synchronization and monitors.
javax.swing.text	Provides classes and interfaces that deal with editable and noneditable text components.
jdk.incubator.foreign	Classes to support low-level, safe and efficient memory access.

Uses of Thread in java.lang

Methods in java.lang that return Thread
Modifier and Type	Method	Description
`static Thread`	Thread.`currentThread()`	Returns a reference to the currently executing thread object.

Methods in java.lang that return types with arguments of type Thread
Modifier and Type	Method	Description
`static Map<Thread,StackTraceElement[]>`	Thread.`getAllStackTraces()`	Returns a map of stack traces for all live threads.

Methods in java.lang with parameters of type Thread
Modifier and Type	Method	Description
`void`	Runtime.`addShutdownHook(Thread hook)`	Registers a new virtual-machine shutdown hook.
`void`	SecurityManager.`checkAccess(Thread t)`	Throws a `SecurityException` if the calling thread is not allowed to modify the thread argument.
`static int`	Thread.`enumerate(Thread[] tarray)`	Copies into the specified array every active thread in the current thread's thread group and its subgroups.
`int`	ThreadGroup.`enumerate(Thread[] list)`	Copies into the specified array every active thread in this thread group and its subgroups.
`int`	ThreadGroup.`enumerate(Thread[] list, boolean recurse)`	Copies into the specified array every active thread in this thread group.
`boolean`	Runtime.`removeShutdownHook(Thread hook)`	De-registers a previously-registered virtual-machine shutdown hook.
`void`	Thread.UncaughtExceptionHandler.`uncaughtException(Thread t, Throwable e)`	Method invoked when the given thread terminates due to the given uncaught exception.
`void`	ThreadGroup.`uncaughtException(Thread t, Throwable e)`	Called by the Java Virtual Machine when a thread in this thread group stops because of an uncaught exception, and the thread does not have a specific `Thread.UncaughtExceptionHandler` installed.

Uses of Thread in java.util.concurrent

Subclasses of Thread in java.util.concurrent
Modifier and Type	Class	Description
`class`	`ForkJoinWorkerThread`	A thread managed by a `ForkJoinPool`, which executes `ForkJoinTask`s.

Methods in java.util.concurrent that return Thread
Modifier and Type	Method	Description
`Thread`	ThreadFactory.`newThread(Runnable r)`	Constructs a new `Thread`.

Methods in java.util.concurrent that return types with arguments of type Thread
Modifier and Type	Method	Description
`protected Collection<Thread>`	Semaphore.`getQueuedThreads()`	Returns a collection containing threads that may be waiting to acquire.

Methods in java.util.concurrent with parameters of type Thread
Modifier and Type	Method	Description
`protected void`	ThreadPoolExecutor.`beforeExecute(Thread t, Runnable r)`	Method invoked prior to executing the given Runnable in the given thread.
`void`	TimeUnit.`timedJoin(Thread thread, long timeout)`	Performs a timed `Thread.join` using this time unit.

Uses of Thread in java.util.concurrent.locks

Methods in java.util.concurrent.locks that return Thread
Modifier and Type	Method	Description
`protected Thread`	AbstractOwnableSynchronizer.`getExclusiveOwnerThread()`	Returns the thread last set by `setExclusiveOwnerThread`, or `null` if never set.
`Thread`	AbstractQueuedLongSynchronizer.`getFirstQueuedThread()`	Returns the first (longest-waiting) thread in the queue, or `null` if no threads are currently queued.
`Thread`	AbstractQueuedSynchronizer.`getFirstQueuedThread()`	Returns the first (longest-waiting) thread in the queue, or `null` if no threads are currently queued.
`protected Thread`	ReentrantLock.`getOwner()`	Returns the thread that currently owns this lock, or `null` if not owned.
`protected Thread`	ReentrantReadWriteLock.`getOwner()`	Returns the thread that currently owns the write lock, or `null` if not owned.

Methods in java.util.concurrent.locks that return types with arguments of type Thread
Modifier and Type	Method	Description
`Collection<Thread>`	AbstractQueuedLongSynchronizer.`getExclusiveQueuedThreads()`	Returns a collection containing threads that may be waiting to acquire in exclusive mode.
`Collection<Thread>`	AbstractQueuedSynchronizer.`getExclusiveQueuedThreads()`	Returns a collection containing threads that may be waiting to acquire in exclusive mode.
`protected Collection<Thread>`	ReentrantReadWriteLock.`getQueuedReaderThreads()`	Returns a collection containing threads that may be waiting to acquire the read lock.
`Collection<Thread>`	AbstractQueuedLongSynchronizer.`getQueuedThreads()`	Returns a collection containing threads that may be waiting to acquire.
`Collection<Thread>`	AbstractQueuedSynchronizer.`getQueuedThreads()`	Returns a collection containing threads that may be waiting to acquire.
`protected Collection<Thread>`	ReentrantLock.`getQueuedThreads()`	Returns a collection containing threads that may be waiting to acquire this lock.
`protected Collection<Thread>`	ReentrantReadWriteLock.`getQueuedThreads()`	Returns a collection containing threads that may be waiting to acquire either the read or write lock.
`protected Collection<Thread>`	ReentrantReadWriteLock.`getQueuedWriterThreads()`	Returns a collection containing threads that may be waiting to acquire the write lock.
`Collection<Thread>`	AbstractQueuedLongSynchronizer.`getSharedQueuedThreads()`	Returns a collection containing threads that may be waiting to acquire in shared mode.
`Collection<Thread>`	AbstractQueuedSynchronizer.`getSharedQueuedThreads()`	Returns a collection containing threads that may be waiting to acquire in shared mode.
`protected Collection<Thread>`	AbstractQueuedLongSynchronizer.ConditionObject.`getWaitingThreads()`	Returns a collection containing those threads that may be waiting on this Condition.
`Collection<Thread>`	AbstractQueuedLongSynchronizer.`getWaitingThreads(AbstractQueuedLongSynchronizer.ConditionObject condition)`	Returns a collection containing those threads that may be waiting on the given condition associated with this synchronizer.
`protected Collection<Thread>`	AbstractQueuedSynchronizer.ConditionObject.`getWaitingThreads()`	Returns a collection containing those threads that may be waiting on this Condition.
`Collection<Thread>`	AbstractQueuedSynchronizer.`getWaitingThreads(AbstractQueuedSynchronizer.ConditionObject condition)`	Returns a collection containing those threads that may be waiting on the given condition associated with this synchronizer.
`protected Collection<Thread>`	ReentrantLock.`getWaitingThreads(Condition condition)`	Returns a collection containing those threads that may be waiting on the given condition associated with this lock.
`protected Collection<Thread>`	ReentrantReadWriteLock.`getWaitingThreads(Condition condition)`	Returns a collection containing those threads that may be waiting on the given condition associated with the write lock.

Methods in java.util.concurrent.locks with parameters of type Thread
Modifier and Type	Method	Description
`static Object`	LockSupport.`getBlocker(Thread t)`	Returns the blocker object supplied to the most recent invocation of a park method that has not yet unblocked, or null if not blocked.
`boolean`	ReentrantLock.`hasQueuedThread(Thread thread)`	Queries whether the given thread is waiting to acquire this lock.
`boolean`	ReentrantReadWriteLock.`hasQueuedThread(Thread thread)`	Queries whether the given thread is waiting to acquire either the read or write lock.
`boolean`	AbstractQueuedLongSynchronizer.`isQueued(Thread thread)`	Returns true if the given thread is currently queued.
`boolean`	AbstractQueuedSynchronizer.`isQueued(Thread thread)`	Returns true if the given thread is currently queued.
`protected void`	AbstractOwnableSynchronizer.`setExclusiveOwnerThread(Thread thread)`	Sets the thread that currently owns exclusive access.
`static void`	LockSupport.`unpark(Thread thread)`	Makes available the permit for the given thread, if it was not already available.

Uses of Thread in javax.swing.text

Methods in javax.swing.text that return Thread
Modifier and Type	Method	Description
`protected Thread`	AbstractDocument.`getCurrentWriter()`	Fetches the current writing thread if there is one.

Uses of Thread in jdk.incubator.foreign

Methods in jdk.incubator.foreign that return Thread

Modifier and Type Method Description

Thread MemorySegment.ownerThread()
The thread owning this segment.