| Package | Description |
|---|---|
| java.util.concurrent |
Utility classes commonly useful in concurrent programming.
|
| Modifier and Type | Class and 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. |
| Modifier and Type | Interface and Description |
|---|---|
interface |
RunnableScheduledFuture<V>
A
ScheduledFuture that is Runnable. |
interface |
ScheduledFuture<V>
A delayed result-bearing action that can be cancelled.
|
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