# Uses of Interface
java.util.concurrent.Delayed

Packages that use Delayed
Package | Description
--- | ---
java.util.concurrent | Utility classes commonly useful in concurrent programming.

## Uses of Delayed in java.util.concurrent

Classes in java.util.concurrent with type parameters of type Delayed
Modifier and Type | Class | Description
--- | --- | ---
`class` | `DelayQueue<E extends Delayed>` | An unbounded blocking queue of `Delayed` elements, in which an element can only be taken when its delay has expired.

Subinterfaces of Delayed in java.util.concurrent
Modifier and Type | Interface | Description
--- | --- | ---
`interface` | `RunnableScheduledFuture<V>` | A `ScheduledFuture` that is `Runnable`.
`interface` | `ScheduledFuture<V>` | A delayed result-bearing action that can be cancelled.