Uses of Package
java.nio.channels

Packages that use java.nio.channels

java.io	Provides for system input and output through data streams, serialization and the file system.
java.net	Provides the classes for implementing networking applications.
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.nio.channels.spi	Service-provider classes for the java.nio.channels package.

Classes in java.nio.channels used by java.io

FileChannel
A channel for reading, writing, mapping, and manipulating a file.

Classes in java.nio.channels used by java.net

DatagramChannel
A selectable channel for datagram-oriented sockets.

ServerSocketChannel
A selectable channel for stream-oriented listening sockets.

SocketChannel
A selectable channel for stream-oriented connecting sockets.

Classes in java.nio.channels used by java.nio.channels

AsynchronousCloseException
Checked exception received by a thread when another thread closes the channel or the part of the channel upon which it is blocked in an I/O operation.

ByteChannel
A channel that can read and write bytes.

Channel
A nexus for I/O operations.

ClosedChannelException
Checked exception thrown when an attempt is made to invoke or complete an I/O operation upon channel that is closed, or at least closed to that operation.

DatagramChannel
A selectable channel for datagram-oriented sockets.

FileChannel
A channel for reading, writing, mapping, and manipulating a file.

FileChannel.MapMode
A typesafe enumeration for file-mapping modes.

FileLock
A token representing a lock on a region of a file.

GatheringByteChannel
A channel that can write bytes from a sequence of buffers.

InterruptibleChannel
A channel that can be asynchronously closed and interrupted.

Pipe
A pair of channels that implements a unidirectional pipe.

Pipe.SinkChannel
A channel representing the writable end of a Pipe.

Pipe.SourceChannel
A channel representing the readable end of a Pipe.

ReadableByteChannel
A channel that can read bytes.

ScatteringByteChannel
A channel that can read bytes into a sequence of buffers.

SelectableChannel
A channel that can be multiplexed via a Selector.

SelectionKey
A token representing the registration of a SelectableChannel with a Selector.

Selector
A multiplexor of SelectableChannel objects.

ServerSocketChannel
A selectable channel for stream-oriented listening sockets.

SocketChannel
A selectable channel for stream-oriented connecting sockets.

WritableByteChannel
A channel that can write bytes.

Classes in java.nio.channels used by java.nio.channels.spi

AsynchronousCloseException
Checked exception received by a thread when another thread closes the channel or the part of the channel upon which it is blocked in an I/O operation.

Channel
A nexus for I/O operations.

ClosedChannelException
Checked exception thrown when an attempt is made to invoke or complete an I/O operation upon channel that is closed, or at least closed to that operation.

DatagramChannel
A selectable channel for datagram-oriented sockets.

InterruptibleChannel
A channel that can be asynchronously closed and interrupted.

Pipe
A pair of channels that implements a unidirectional pipe.

SelectableChannel
A channel that can be multiplexed via a Selector.

SelectionKey
A token representing the registration of a SelectableChannel with a Selector.

Selector
A multiplexor of SelectableChannel objects.

ServerSocketChannel
A selectable channel for stream-oriented listening sockets.

SocketChannel
A selectable channel for stream-oriented connecting sockets.