# Uses of Interface
java.util.concurrent.CompletionService

Packages that use CompletionService
Package
Description
java.util.concurrent
Utility classes commonly useful in concurrent programming.

## Uses of CompletionService in java.util.concurrent

Classes in java.util.concurrent that implement CompletionService
Modifier and Type
Class
Description
`class`
`ExecutorCompletionService<V>`
A `CompletionService` that uses a supplied `Executor` to execute tasks.