# Package org.apache.tomcat.util.threads

package org.apache.tomcat.util.threads

Related Packages
Package
Description
org.apache.tomcat.util
Class
Description
Constants
Static constants for this package.
InlineExecutorService
An executor service that runs tasks inline on the calling thread.
LimitLatch
Shared latch that allows the latch to be acquired a limited number of times after which all subsequent requests to acquire the latch will be placed in a FIFO queue until one of the shares is returned.
ResizableExecutor
Executor that supports dynamic resizing of the thread pool and queue.
RetryableQueue<T>
A retryable queue interface that extends `BlockingQueue`.
ScheduledThreadPoolExecutor
Class which wraps a ScheduledExecutorService, while preventing lifecycle and configuration operations.
StopPooledThreadException
A custom `RuntimeException` thrown by the `ThreadPoolExecutor` to signal that the thread should be disposed of.
TaskQueue
As task queue specifically designed to run with a thread pool executor.
TaskThread
A Thread implementation that records the time at which it was created.
TaskThreadFactory
Simple task thread factory to use to create threads for an executor implementation.
ThreadPoolExecutor
An `ExecutorService` that executes each submitted task using one of possibly several pooled threads, normally configured using `Executors` factory methods.
ThreadPoolExecutor.AbortPolicy
A handler for rejected tasks that throws a `RejectedExecutionException`.
ThreadPoolExecutor.CallerRunsPolicy
A handler for rejected tasks that runs the rejected task directly in the calling thread of the `execute` method, unless the executor has been shut down, in which case the task is discarded.
ThreadPoolExecutor.DiscardOldestPolicy
A handler for rejected tasks that discards the oldest unhandled request and then retries `execute`, unless the executor is shut down, in which case the task is discarded.
ThreadPoolExecutor.DiscardPolicy
A handler for rejected tasks that silently discards the rejected task.
ThreadPoolExecutor.RejectedExecutionHandler
Handler for tasks that cannot be executed by the thread pool.
VirtualThreadExecutor
An executor that uses a new virtual thread for each task.