Uses of Class
java.lang.Void

Packages that use Void

Package	Description
java.lang	Provides classes that are fundamental to the design of the Java programming language.
java.net.http	HTTP Client and WebSocket APIs
java.nio.channels	Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.
java.util.concurrent	Utility classes commonly useful in concurrent programming.
javax.management.openmbean	Provides the open data types and Open MBean descriptor classes.

Uses of Void in java.lang

Fields in java.lang with type parameters of type Void

Modifier and Type	Field	Description
static final Class<Void>	Void.TYPE	The Class object representing the pseudo-type corresponding to the keyword void.

Uses of Void in java.net.http

Methods in java.net.http that return types with arguments of type Void

Modifier and Type	Method	Description
static HttpResponse.BodyHandler<Void>	HttpResponse.BodyHandlers.discarding()	Returns a response body handler that discards the response body.
static HttpResponse.BodySubscriber<Void>	HttpResponse.BodySubscribers.discarding()	Returns a response subscriber which discards the response body.
static HttpResponse.BodyHandler<Void>	HttpResponse.BodyHandlers.fromLineSubscriber(Flow.Subscriber<? super String> subscriber)	Returns a response body handler that returns a BodySubscriber<Void> obtained from BodySubscribers.fromLineSubscriber(subscriber, s -> null, charset, null), with the given subscriber.
static HttpResponse.BodySubscriber<Void>	HttpResponse.BodySubscribers.fromLineSubscriber(Flow.Subscriber<? super String> subscriber)	Returns a body subscriber that forwards all response body to the given Flow.Subscriber, line by line.
static HttpResponse.BodyHandler<Void>	HttpResponse.BodyHandlers.fromSubscriber(Flow.Subscriber<? super List<ByteBuffer>> subscriber)	Returns a response body handler that returns a BodySubscriber<Void> obtained from HttpResponse.BodySubscribers.fromSubscriber(Subscriber), with the given subscriber.
static HttpResponse.BodySubscriber<Void>	HttpResponse.BodySubscribers.fromSubscriber(Flow.Subscriber<? super List<ByteBuffer>> subscriber)	Returns a body subscriber that forwards all response body to the given Flow.Subscriber.
static HttpResponse.BodyHandler<Void>	HttpResponse.BodyHandlers.ofByteArrayConsumer(Consumer<Optional<byte[]>> consumer)	Returns a BodyHandler<Void> that returns a BodySubscriber<Void> obtained from BodySubscribers.ofByteArrayConsumer(Consumer).
static HttpResponse.BodySubscriber<Void>	HttpResponse.BodySubscribers.ofByteArrayConsumer(Consumer<Optional<byte[]>> consumer)	Returns a BodySubscriber which provides the incoming body data to the provided Consumer of Optional<byte[]>.

Uses of Void in java.nio.channels

Methods in java.nio.channels that return types with arguments of type Void

Modifier and Type	Method	Description
abstract Future<Void>	AsynchronousSocketChannel.connect(SocketAddress remote)	Connects this channel.

Method parameters in java.nio.channels with type arguments of type Void

Modifier and Type	Method	Description
abstract <A> void	AsynchronousSocketChannel.connect(SocketAddress remote, A attachment, CompletionHandler<Void,? super A> handler)	Connects this channel.

Uses of Void in java.util.concurrent

Methods in java.util.concurrent that return Void

Modifier and Type	Method	Description
final Void	RecursiveAction.getRawResult()	Always returns null.

Methods in java.util.concurrent that return types with arguments of type Void

Modifier and Type	Method	Description
CompletableFuture<Void>	CompletableFuture.acceptEither(CompletionStage<? extends T> other, Consumer<? super T> action)
CompletionStage<Void>	CompletionStage.acceptEither(CompletionStage<? extends T> other, Consumer<? super T> action)	Returns a new CompletionStage that, when either this or the other given stage complete normally, is executed with the corresponding result as argument to the supplied action.
CompletableFuture<Void>	CompletableFuture.acceptEitherAsync(CompletionStage<? extends T> other, Consumer<? super T> action)
CompletableFuture<Void>	CompletableFuture.acceptEitherAsync(CompletionStage<? extends T> other, Consumer<? super T> action, Executor executor)
CompletionStage<Void>	CompletionStage.acceptEitherAsync(CompletionStage<? extends T> other, Consumer<? super T> action)	Returns a new CompletionStage that, when either this or the other given stage complete normally, is executed using this stage's default asynchronous execution facility, with the corresponding result as argument to the supplied action.
CompletionStage<Void>	CompletionStage.acceptEitherAsync(CompletionStage<? extends T> other, Consumer<? super T> action, Executor executor)	Returns a new CompletionStage that, when either this or the other given stage complete normally, is executed using the supplied executor, with the corresponding result as argument to the supplied action.
static CompletableFuture<Void>	CompletableFuture.allOf(CompletableFuture<?>... cfs)	Returns a new CompletableFuture that is completed when all of the given CompletableFutures complete.
CompletableFuture<Void>	SubmissionPublisher.consume(Consumer<? super T> consumer)	Processes all published items using the given Consumer function.
CompletableFuture<Void>	CompletableFuture.runAfterBoth(CompletionStage<?> other, Runnable action)
CompletionStage<Void>	CompletionStage.runAfterBoth(CompletionStage<?> other, Runnable action)	Returns a new CompletionStage that, when this and the other given stage both complete normally, executes the given action.
CompletableFuture<Void>	CompletableFuture.runAfterBothAsync(CompletionStage<?> other, Runnable action)
CompletableFuture<Void>	CompletableFuture.runAfterBothAsync(CompletionStage<?> other, Runnable action, Executor executor)
CompletionStage<Void>	CompletionStage.runAfterBothAsync(CompletionStage<?> other, Runnable action)	Returns a new CompletionStage that, when this and the other given stage both complete normally, executes the given action using this stage's default asynchronous execution facility.
CompletionStage<Void>	CompletionStage.runAfterBothAsync(CompletionStage<?> other, Runnable action, Executor executor)	Returns a new CompletionStage that, when this and the other given stage both complete normally, executes the given action using the supplied executor.
CompletableFuture<Void>	CompletableFuture.runAfterEither(CompletionStage<?> other, Runnable action)
CompletionStage<Void>	CompletionStage.runAfterEither(CompletionStage<?> other, Runnable action)	Returns a new CompletionStage that, when either this or the other given stage complete normally, executes the given action.
CompletableFuture<Void>	CompletableFuture.runAfterEitherAsync(CompletionStage<?> other, Runnable action)
CompletableFuture<Void>	CompletableFuture.runAfterEitherAsync(CompletionStage<?> other, Runnable action, Executor executor)
CompletionStage<Void>	CompletionStage.runAfterEitherAsync(CompletionStage<?> other, Runnable action)	Returns a new CompletionStage that, when either this or the other given stage complete normally, executes the given action using this stage's default asynchronous execution facility.
CompletionStage<Void>	CompletionStage.runAfterEitherAsync(CompletionStage<?> other, Runnable action, Executor executor)	Returns a new CompletionStage that, when either this or the other given stage complete normally, executes the given action using the supplied executor.
static CompletableFuture<Void>	CompletableFuture.runAsync(Runnable runnable)	Returns a new CompletableFuture that is asynchronously completed by a task running in the ForkJoinPool.commonPool() after it runs the given action.
static CompletableFuture<Void>	CompletableFuture.runAsync(Runnable runnable, Executor executor)	Returns a new CompletableFuture that is asynchronously completed by a task running in the given executor after it runs the given action.
CompletableFuture<Void>	CompletableFuture.thenAccept(Consumer<? super T> action)
CompletionStage<Void>	CompletionStage.thenAccept(Consumer<? super T> action)	Returns a new CompletionStage that, when this stage completes normally, is executed with this stage's result as the argument to the supplied action.
CompletableFuture<Void>	CompletableFuture.thenAcceptAsync(Consumer<? super T> action)
CompletableFuture<Void>	CompletableFuture.thenAcceptAsync(Consumer<? super T> action, Executor executor)
CompletionStage<Void>	CompletionStage.thenAcceptAsync(Consumer<? super T> action)	Returns a new CompletionStage that, when this stage completes normally, is executed using this stage's default asynchronous execution facility, with this stage's result as the argument to the supplied action.
CompletionStage<Void>	CompletionStage.thenAcceptAsync(Consumer<? super T> action, Executor executor)	Returns a new CompletionStage that, when this stage completes normally, is executed using the supplied Executor, with this stage's result as the argument to the supplied action.
<U> CompletableFuture<Void>	CompletableFuture.thenAcceptBoth(CompletionStage<? extends U> other, BiConsumer<? super T,? super U> action)
<U> CompletionStage<Void>	CompletionStage.thenAcceptBoth(CompletionStage<? extends U> other, BiConsumer<? super T,? super U> action)	Returns a new CompletionStage that, when this and the other given stage both complete normally, is executed with the two results as arguments to the supplied action.
<U> CompletableFuture<Void>	CompletableFuture.thenAcceptBothAsync(CompletionStage<? extends U> other, BiConsumer<? super T,? super U> action)
<U> CompletableFuture<Void>	CompletableFuture.thenAcceptBothAsync(CompletionStage<? extends U> other, BiConsumer<? super T,? super U> action, Executor executor)
<U> CompletionStage<Void>	CompletionStage.thenAcceptBothAsync(CompletionStage<? extends U> other, BiConsumer<? super T,? super U> action)	Returns a new CompletionStage that, when this and the other given stage both complete normally, is executed using this stage's default asynchronous execution facility, with the two results as arguments to the supplied action.
<U> CompletionStage<Void>	CompletionStage.thenAcceptBothAsync(CompletionStage<? extends U> other, BiConsumer<? super T,? super U> action, Executor executor)	Returns a new CompletionStage that, when this and the other given stage both complete normally, is executed using the supplied executor, with the two results as arguments to the supplied action.
CompletableFuture<Void>	CompletableFuture.thenRun(Runnable action)
CompletionStage<Void>	CompletionStage.thenRun(Runnable action)	Returns a new CompletionStage that, when this stage completes normally, executes the given action.
CompletableFuture<Void>	CompletableFuture.thenRunAsync(Runnable action)
CompletableFuture<Void>	CompletableFuture.thenRunAsync(Runnable action, Executor executor)
CompletionStage<Void>	CompletionStage.thenRunAsync(Runnable action)	Returns a new CompletionStage that, when this stage completes normally, executes the given action using this stage's default asynchronous execution facility.
CompletionStage<Void>	CompletionStage.thenRunAsync(Runnable action, Executor executor)	Returns a new CompletionStage that, when this stage completes normally, executes the given action using the supplied Executor.

Methods in java.util.concurrent with parameters of type Void

Modifier and Type	Method	Description
protected final void	RecursiveAction.setRawResult(Void mustBeNull)	Requires null completion value.

Uses of Void in javax.management.openmbean

Fields in javax.management.openmbean with type parameters of type Void

Modifier and Type	Field	Description
static final SimpleType<Void>	SimpleType.VOID	The SimpleType instance describing values whose Java class name is java.lang.Void.