Uses of Class
java.lang.Thread

Packages that use Thread

Package	Description
java.lang	Provides classes that are fundamental to the design of the Java programming language.
java.lang.foreign	Provides low-level access to memory and functions outside the Java runtime.
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.

Uses of Thread in java.lang

Methods in java.lang that return Thread

Modifier and Type	Method	Description
static Thread	Thread.currentThread()	Returns the Thread object for the current thread.
Thread	Thread.Builder.start(Runnable task)	Creates a new Thread from the current state of the builder and schedules it to execute.
static Thread	Thread.startVirtualThread(Runnable task)	Preview. Creates a virtual thread to execute a task and schedules it to execute.
Thread	Thread.Builder.unstarted(Runnable task)	Creates a new Thread from the current state of the builder to run the given task.

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 platform 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)	Deprecated, for removal: This API element is subject to removal in a future version. 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 live platform thread in the current thread's thread group and its subgroups.
int	ThreadGroup.enumerate(Thread[] list)	Copies into the specified array every live platform thread in this thread group and its subgroups.
int	ThreadGroup.enumerate(Thread[] list, boolean recurse)	Copies into the specified array every live platform 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.lang.foreign

Methods in java.lang.foreign with parameters of type Thread

Modifier and Type	Method	Description
boolean	MemorySegment.isAccessibleBy(Thread thread)	Returns true if this segment can be accessed from the provided thread.

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 ForkJoinTasks.

Methods in java.util.concurrent that return Thread

Modifier and Type	Method	Description
Thread	ThreadFactory.newThread(Runnable r)	Constructs a new unstarted Thread to run the given runnable.

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 final Thread	AbstractOwnableSynchronizer.getExclusiveOwnerThread()	Returns the thread last set by setExclusiveOwnerThread, or null if never set.
final Thread	AbstractQueuedLongSynchronizer.getFirstQueuedThread()	Returns the first (longest-waiting) thread in the queue, or null if no threads are currently queued.
final 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
final Collection<Thread>	AbstractQueuedLongSynchronizer.getExclusiveQueuedThreads()	Returns a collection containing threads that may be waiting to acquire in exclusive mode.
final 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.
final Collection<Thread>	AbstractQueuedLongSynchronizer.getQueuedThreads()	Returns a collection containing threads that may be waiting to acquire.
final 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.
final Collection<Thread>	AbstractQueuedLongSynchronizer.getSharedQueuedThreads()	Returns a collection containing threads that may be waiting to acquire in shared mode.
final Collection<Thread>	AbstractQueuedSynchronizer.getSharedQueuedThreads()	Returns a collection containing threads that may be waiting to acquire in shared mode.
protected final Collection<Thread>	AbstractQueuedLongSynchronizer.ConditionObject.getWaitingThreads()	Returns a collection containing those threads that may be waiting on this Condition.
final 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 final Collection<Thread>	AbstractQueuedSynchronizer.ConditionObject.getWaitingThreads()	Returns a collection containing those threads that may be waiting on this Condition.
final 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.
final boolean	ReentrantLock.hasQueuedThread(Thread thread)	Queries whether the given thread is waiting to acquire this lock.
final boolean	ReentrantReadWriteLock.hasQueuedThread(Thread thread)	Queries whether the given thread is waiting to acquire either the read or write lock.
final boolean	AbstractQueuedLongSynchronizer.isQueued(Thread thread)	Returns true if the given thread is currently queued.
final boolean	AbstractQueuedSynchronizer.isQueued(Thread thread)	Returns true if the given thread is currently queued.
protected final 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 final Thread	AbstractDocument.getCurrentWriter()	Fetches the current writing thread if there is one.