Please note that this documentation is not final and is subject to change.

A B C D E F G H I J K L M N O P R S T U V W

A

accept(A, CompletionHandler<AsynchronousSocketChannel, ? super A>) - Method in class java.nio.channels.AsynchronousServerSocketChannel

Accepts a connection.

accept() - Method in class java.nio.channels.AsynchronousServerSocketChannel

Accepts a connection.

accept() - Method in class java.nio.channels.ServerSocketChannel

Accepts a connection made to this channel's socket.

accept(T) - Method in interface java.nio.file.DirectoryStream.Filter

Decides if the given directory entry should be accepted or filtered.

AcceptPendingException - Exception in java.nio.channels

Unchecked exception thrown when an attempt is made to initiate an accept operation on a channel and a previous accept operation has not completed.

AcceptPendingException() - Constructor for exception java.nio.channels.AcceptPendingException

Constructs an instance of this class.

AccessDeniedException - Exception in java.nio.file

Checked exception thrown when a file system operation is denied, typically due to a file permission or other access check.

AccessDeniedException(String) - Constructor for exception java.nio.file.AccessDeniedException

Constructs an instance of this class.

AccessDeniedException(String, String, String) - Constructor for exception java.nio.file.AccessDeniedException

Constructs an instance of this class.

AccessMode - Enum in java.nio.file

Defines access modes used to test the accessibility of a file.

AclEntry - Class in java.nio.file.attribute

An entry in an access control list (ACL).

AclEntry.Builder - Class in java.nio.file.attribute

A builder of AclEntry objects.

AclEntryFlag - Enum in java.nio.file.attribute

Defines the flags for used by the flags component of an ACL entry.

AclEntryPermission - Enum in java.nio.file.attribute

Defines the permissions for use with the permissions component of an ACL entry.

AclEntryType - Enum in java.nio.file.attribute

A typesafe enumeration of the access control entry types.

AclFileAttributeView - Interface in java.nio.file.attribute

A file attribute view that supports reading or updating a file's Access Control Lists (ACL) or file owner attributes.

acquiredBy() - Method in class java.nio.channels.FileLock

Returns the channel upon whose file this lock was acquired.

ADD_FILE - Static variable in enum java.nio.file.attribute.AclEntryPermission

Permission to add a new file to a directory (equal to AclEntryPermission.WRITE_DATA)

ADD_SUBDIRECTORY - Static variable in enum java.nio.file.attribute.AclEntryPermission

Permission to create a subdirectory to a directory (equal to AclEntryPermission.APPEND_DATA)

AlreadyBoundException - Exception in java.nio.channels

Unchecked exception thrown when an attempt is made to bind the socket a network oriented channel that is already bound.

AlreadyBoundException() - Constructor for exception java.nio.channels.AlreadyBoundException

Constructs an instance of this class.

asFileAttribute(Set<PosixFilePermission>) - Static method in class java.nio.file.attribute.PosixFilePermissions

Creates a FileAttribute, encapsulating a copy of the given file permissions, suitable for passing to the createFile or createDirectory methods.

AsynchronousByteChannel - Interface in java.nio.channels

An asynchronous channel that can read and write bytes.

AsynchronousChannel - Interface in java.nio.channels

A channel that supports asynchronous I/O operations.

AsynchronousChannelGroup - Class in java.nio.channels

A grouping of asynchronous channels for the purpose of resource sharing.

AsynchronousChannelGroup(AsynchronousChannelProvider) - Constructor for class java.nio.channels.AsynchronousChannelGroup

Initialize a new instance of this class.

AsynchronousChannelProvider - Class in java.nio.channels.spi

Service-provider class for asynchronous channels.

AsynchronousChannelProvider() - Constructor for class java.nio.channels.spi.AsynchronousChannelProvider

Initializes a new instance of this class.

AsynchronousDatagramChannel - Class in java.nio.channels

An asynchronous channel for datagram-oriented sockets.

AsynchronousDatagramChannel(AsynchronousChannelProvider) - Constructor for class java.nio.channels.AsynchronousDatagramChannel

Initializes a new instance of this class.

AsynchronousFileChannel - Class in java.nio.channels

An asynchronous channel for reading, writing, and manipulating a file.

AsynchronousFileChannel() - Constructor for class java.nio.channels.AsynchronousFileChannel

Initializes a new instance of this class.

AsynchronousServerSocketChannel - Class in java.nio.channels

An asynchronous channel for stream-oriented listening sockets.

AsynchronousServerSocketChannel(AsynchronousChannelProvider) - Constructor for class java.nio.channels.AsynchronousServerSocketChannel

Initializes a new instance of this class.

AsynchronousSocketChannel - Class in java.nio.channels

An asynchronous channel for stream-oriented connecting sockets.

AsynchronousSocketChannel(AsynchronousChannelProvider) - Constructor for class java.nio.channels.AsynchronousSocketChannel

Initializes a new instance of this class.

AtomicMoveNotSupportedException - Exception in java.nio.file

Checked exception thrown when a file cannot be moved as an atomic file system operation.

AtomicMoveNotSupportedException(String, String, String) - Constructor for exception java.nio.file.AtomicMoveNotSupportedException

Constructs an instance of this class.

Attributes - Class in java.nio.file.attribute

This class consists exclusively of static methods that operate on or return the attributes of files or file stores.

AttributeView - Interface in java.nio.file.attribute

An object that provides a read-only or updatable view of non-opaque values associated with an object in a filesystem.

awaitTermination(long, TimeUnit) - Method in class java.nio.channels.AsynchronousChannelGroup

Awaits termination of the group.

B

BasicFileAttributes - Interface in java.nio.file.attribute

Basic attributes associated with a file in a file system.

BasicFileAttributeView - Interface in java.nio.file.attribute

A file attribute view that provides a view of a basic set of file attributes common to many file systems.

bind(SocketAddress) - Method in class java.nio.channels.AsynchronousDatagramChannel

bind(SocketAddress) - Method in class java.nio.channels.AsynchronousServerSocketChannel

Binds the channel's socket to a local address and configures the socket to listen for connections.

bind(SocketAddress, int) - Method in class java.nio.channels.AsynchronousServerSocketChannel

Binds the channel's socket to a local address and configures the socket to listen for connections.

bind(SocketAddress) - Method in class java.nio.channels.AsynchronousSocketChannel

bind(SocketAddress) - Method in class java.nio.channels.DatagramChannel

Binds the channel's socket to a local address.

bind(SocketAddress) - Method in interface java.nio.channels.NetworkChannel

Binds the channel's socket to a local address.

bind(SocketAddress) - Method in class java.nio.channels.ServerSocketChannel

Binds the channel's socket to a local address and configures the socket to listen for connections.

bind(SocketAddress, int) - Method in class java.nio.channels.ServerSocketChannel

Binds the channel's socket to a local address and configures the socket to listen for connections.

bind(SocketAddress) - Method in class java.nio.channels.SocketChannel

Binds the channel's socket to a local address.

block(InetAddress) - Method in class java.nio.channels.MembershipKey

Block multicast datagrams from the given source address.

BufferPoolMXBean - Interface in java.nio

The management interface for a buffer pool.

build() - Method in class java.nio.file.attribute.AclEntry.Builder

Constructs an AclEntry from the components of this builder.

C

cancel() - Method in class java.nio.file.WatchKey

Cancels the registration with the watch service.

canExecute() - Method in class java.io.File

Tests whether the application can execute the file denoted by this abstract pathname.

canRead() - Method in class java.io.File

Tests whether the application can read the file denoted by this abstract pathname.

canWrite() - Method in class java.io.File

Tests whether the application can modify the file denoted by this abstract pathname.

channel() - Method in class java.nio.channels.FileLock

Returns the file channel upon whose file this lock was acquired.

channel() - Method in class java.nio.channels.MembershipKey

Returns the channel for which this membership key was created.

Channels - Class in java.nio.channels

Utility methods for channels and streams.

checkAccess(AccessMode...) - Method in class java.nio.file.Path

Checks the existence and optionally the accessibility of the file located by this path.

close() - Method in interface java.nio.channels.AsynchronousChannel

Closes this channel.

close() - Method in interface java.nio.channels.MulticastChannel

Closes this channel.

close() - Method in class java.nio.file.FileSystem

Closes this file system.

close() - Method in class java.nio.file.WatchService

Closes this watch service.

close() - Method in class java.util.Scanner

Closes this scanner.

ClosedDirectoryStreamException - Exception in java.nio.file

Unchecked exception thrown when an attempt is made to invoke an operation on a directory stream that is closed.

ClosedDirectoryStreamException() - Constructor for exception java.nio.file.ClosedDirectoryStreamException

Constructs an instance of this class.

ClosedFileSystemException - Exception in java.nio.file

Unchecked exception thrown when an attempt is made to invoke an operation on a file and the file system is closed.

ClosedFileSystemException() - Constructor for exception java.nio.file.ClosedFileSystemException

Constructs an instance of this class.

ClosedWatchServiceException - Exception in java.nio.file

Unchecked exception thrown when an attempt is made to invoke an operation on a watch service that is closed.

ClosedWatchServiceException() - Constructor for exception java.nio.file.ClosedWatchServiceException

Constructs an instance of this class.

compareTo(File) - Method in class java.io.File

Compares two abstract pathnames lexicographically.

compareTo(FileTime) - Method in class java.nio.file.attribute.FileTime

Compares the value of two FileTime objects for order.

compareTo(Path) - Method in class java.nio.file.Path

Compares two abstract paths lexicographically.

completed(V, A) - Method in interface java.nio.channels.CompletionHandler

Invoked when an operation has completed.

CompletionHandler<V,A> - Interface in java.nio.channels

A handler for consuming the result of an asynchronous I/O operation.

connect(SocketAddress) - Method in class java.nio.channels.AsynchronousDatagramChannel

Connects this channel's socket.

connect(SocketAddress, A, CompletionHandler<Void, ? super A>) - Method in class java.nio.channels.AsynchronousSocketChannel

Connects this channel.

connect(SocketAddress) - Method in class java.nio.channels.AsynchronousSocketChannel

Connects this channel.

connect(SocketAddress) - Method in class java.nio.channels.DatagramChannel

Connects this channel's socket.

connect(SocketAddress) - Method in class java.nio.channels.SocketChannel

Connects this channel's socket.

context() - Method in class java.nio.file.WatchEvent

Returns the context for the event.

CopyOption - Interface in java.nio.file

An object that configures how to copy or move a file.

copyTo(Path, CopyOption...) - Method in class java.nio.file.Path

Copy the file located by this path to a target location.

count() - Method in class java.nio.file.WatchEvent

Returns the event count.

createDirectories(Path, FileAttribute<?>...) - Static method in class java.nio.file.Files

Creates a directory by creating all nonexistent parent directories first.

createDirectory(FileAttribute<?>...) - Method in class java.nio.file.Path

Creates a new directory.

createFile(FileAttribute<?>...) - Method in class java.nio.file.Path

Creates a new and empty file, failing if the file already exists.

createLink(Path) - Method in class java.nio.file.Path

Creates a new link (directory entry) for an existing file (optional operation).

createNewFile() - Method in class java.io.File

Atomically creates a new, empty file named by this abstract pathname if and only if a file with this name does not yet exist.

createSymbolicLink(Path, FileAttribute<?>...) - Method in class java.nio.file.Path

Creates a symbolic link to a target (optional operation).

createTempFile(String, String, File) - Static method in class java.io.File

Creates a new empty file in the specified directory, using the given prefix and suffix strings to generate its name.

createTempFile(String, String) - Static method in class java.io.File

Creates an empty file in the default temporary-file directory, using the given prefix and suffix to generate its name.

createTemporaryDirectory(String, FileAttribute<?>...) - Static method in class java.io.File

Creates an empty directory in the default temporary-file directory, using the given prefix to generate its name.

createTemporaryFile(String, String, FileAttribute<?>...) - Static method in class java.io.File

Creates an empty file in the default temporary-file directory, using the given prefix and suffix to generate its name.

creationTime() - Method in interface java.nio.file.attribute.BasicFileAttributes

Returns the creation time if supported.

D

DatagramChannel - Class in java.nio.channels

A selectable channel for datagram-oriented sockets.

DatagramChannel(SelectorProvider) - Constructor for class java.nio.channels.DatagramChannel

Initializes a new instance of this class.

delete() - Method in class java.io.File

Deletes the file or directory denoted by this abstract pathname.

delete(String) - Method in interface java.nio.file.attribute.UserDefinedFileAttributeView

Deletes a user-defined attribute.

delete() - Method in class java.nio.file.Path

Deletes the file located by this path.

deleteDirectory(T) - Method in class java.nio.file.SecureDirectoryStream

Deletes a directory.

deleteFile(T) - Method in class java.nio.file.SecureDirectoryStream

Deletes a file.

deleteIfExists() - Method in class java.nio.file.Path

Deletes the file located by this path, if it exists.

deleteOnExit() - Method in class java.io.File

Requests that the file or directory denoted by this abstract pathname be deleted when the virtual machine terminates.

delimiter() - Method in class java.util.Scanner

Returns the Pattern this Scanner is currently using to match delimiters.

DirectoryNotEmptyException - Exception in java.nio.file

Checked exception thrown when a file system operation fails because a directory is not empty.

DirectoryNotEmptyException(String) - Constructor for exception java.nio.file.DirectoryNotEmptyException

Constructs an instance of this class.

DirectoryStream<T> - Interface in java.nio.file

An object to iterate over the entries in a directory.

DirectoryStream.Filter<T> - Interface in java.nio.file

An interface that is implemented by objects that decide if a directory entry should be accepted or filtered.

disconnect() - Method in class java.nio.channels.AsynchronousDatagramChannel

Disconnects this channel's socket.

disconnect() - Method in class java.nio.channels.DatagramChannel

Disconnects this channel's socket.

DosFileAttributes - Interface in java.nio.file.attribute

File attributes associated with a file in a file system that supports legacy "DOS" attributes.

DosFileAttributeView - Interface in java.nio.file.attribute

A file attribute view that provides a view of the legacy "DOS" file attributes.

drop() - Method in class java.nio.channels.MembershipKey

Drop membership.

E

endsWith(Path) - Method in class java.nio.file.Path

Tests if this path ends with the given path.

ENTRY_CREATE - Static variable in class java.nio.file.StandardWatchEventKind

Directory entry created.

ENTRY_DELETE - Static variable in class java.nio.file.StandardWatchEventKind

Directory entry deleted.

ENTRY_MODIFY - Static variable in class java.nio.file.StandardWatchEventKind

Directory entry modified.

equals(Object) - Method in class java.io.File

Tests this abstract pathname for equality with the given object.

equals(Object) - Method in class java.io.FilePermission

Checks two FilePermission objects for equality.

equals(Object) - Method in class java.net.URL

Compares this URL for equality with another object.

equals(Object) - Method in class java.nio.file.attribute.AclEntry

Compares the specified object with this ACL entry for equality.

equals(Object) - Method in class java.nio.file.attribute.FileTime

Tests this FileTime for equality with the given object.

equals(Object) - Method in class java.nio.file.Path

Tests this path for equality with the given object.

exists() - Method in class java.io.File

Tests whether the file or directory denoted by this abstract pathname exists.

exists() - Method in class java.nio.file.Path

Tests whether the file located by this path exists.

F

failed(Throwable, A) - Method in interface java.nio.channels.CompletionHandler

Invoked when an operation fails.

File - Class in java.io

An abstract representation of file and directory pathnames.

File(String) - Constructor for class java.io.File

Creates a new File instance by converting the given pathname string into an abstract pathname.

File(String, String) - Constructor for class java.io.File

Creates a new File instance from a parent pathname string and a child pathname string.

File(File, String) - Constructor for class java.io.File

Creates a new File instance from a parent abstract pathname and a child pathname string.

File(URI) - Constructor for class java.io.File

Creates a new File instance by converting the given file: URI into an abstract pathname.

FileAlreadyExistsException - Exception in java.nio.file

Checked exception thrown when an attempt is made to create a file or directory and a file of that name already exists.

FileAlreadyExistsException(String) - Constructor for exception java.nio.file.FileAlreadyExistsException

Constructs an instance of this class.

FileAlreadyExistsException(String, String, String) - Constructor for exception java.nio.file.FileAlreadyExistsException

Constructs an instance of this class.

FileAttribute<T> - Interface in java.nio.file.attribute

An object that encapsulates the value of a file attribute that can be set atomically when creating a new file or directory by invoking the createFile or createDirectory methods.

FileAttributeView - Interface in java.nio.file.attribute

An attribute view that is a read-only or updatable view of non-opaque values associated with a file in a filesystem.

FileChannel - Class in java.nio.channels

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

FileChannel() - Constructor for class java.nio.channels.FileChannel

Initializes a new instance of this class.

FileChannel.MapMode - Class in java.nio.channels

A typesafe enumeration for file-mapping modes.

fileKey() - Method in interface java.nio.file.attribute.BasicFileAttributes

Returns an object that uniquely identifies the given file, or null if a file key is not available.

FileLock - Class in java.nio.channels

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

FileLock(FileChannel, long, long, boolean) - Constructor for class java.nio.channels.FileLock

Initializes a new instance of this class.

FileLock(AsynchronousFileChannel, long, long, boolean) - Constructor for class java.nio.channels.FileLock

Initializes a new instance of this class.

FileOwnerAttributeView - Interface in java.nio.file.attribute

A file attribute view that supports reading or updating the owner of a file.

FilePermission - Class in java.io

This class represents access to a file or directory.

FilePermission(String, String) - Constructor for class java.io.FilePermission

Creates a new FilePermission object with the specified actions.

FileRef - Interface in java.nio.file

A reference to a file.

Files - Class in java.nio.file

This class consists exclusively of static methods that operate on files or directories.

FileStore - Class in java.nio.file

Storage for files.

FileStore() - Constructor for class java.nio.file.FileStore

Initializes a new instance of this class.

FileStoreAttributeView - Interface in java.nio.file.attribute

An attribute view that is a read-only or updatable view of the attributes of a FileStore.

FileStoreSpaceAttributes - Interface in java.nio.file.attribute

Space related attributes of a file store.

FileStoreSpaceAttributeView - Interface in java.nio.file.attribute

A file store attribute view that supports reading of space attributes.

FileSystem - Class in java.nio.file

Provides an interface to a file system and is the factory for objects to access files and other objects in the file system.

FileSystem() - Constructor for class java.nio.file.FileSystem

Initializes a new instance of this class.

FileSystemAlreadyExistsException - Exception in java.nio.file

Runtime exception thrown when an attempt is made to create a file system that already exists.

FileSystemAlreadyExistsException() - Constructor for exception java.nio.file.FileSystemAlreadyExistsException

Constructs an instance of this class.

FileSystemAlreadyExistsException(String) - Constructor for exception java.nio.file.FileSystemAlreadyExistsException

Constructs an instance of this class.

FileSystemException - Exception in java.nio.file

Thrown when a file system operation fails on one or two files.

FileSystemException(String) - Constructor for exception java.nio.file.FileSystemException

Constructs an instance of this class.

FileSystemException(String, String, String) - Constructor for exception java.nio.file.FileSystemException

Constructs an instance of this class.

FileSystemNotFoundException - Exception in java.nio.file

Runtime exception thrown when a file system cannot be found.

FileSystemNotFoundException() - Constructor for exception java.nio.file.FileSystemNotFoundException

Constructs an instance of this class.

FileSystemNotFoundException(String) - Constructor for exception java.nio.file.FileSystemNotFoundException

Constructs an instance of this class.

FileSystemProvider - Class in java.nio.file.spi

Service-provider class for file systems.

FileSystemProvider() - Constructor for class java.nio.file.spi.FileSystemProvider

Initializes a new instance of this class.

FileSystems - Class in java.nio.file

Factory methods for file systems.

FileTime - Class in java.nio.file.attribute

Represents the value of a file's time stamp attribute.

FileTypeDetector - Class in java.nio.file.spi

A file type detector for probing a file to guess its file type.

FileTypeDetector() - Constructor for class java.nio.file.spi.FileTypeDetector

Initializes a new instance of this class.

FileVisitOption - Enum in java.nio.file

Defines the file tree traversal options.

FileVisitor<T> - Interface in java.nio.file

A visitor of files.

FileVisitResult - Enum in java.nio.file

The result type of a FileVisitor.

findInLine(String) - Method in class java.util.Scanner

Attempts to find the next occurrence of a pattern constructed from the specified string, ignoring delimiters.

findInLine(Pattern) - Method in class java.util.Scanner

Attempts to find the next occurrence of the specified pattern ignoring delimiters.

findWithinHorizon(String, int) - Method in class java.util.Scanner

Attempts to find the next occurrence of a pattern constructed from the specified string, ignoring delimiters.

findWithinHorizon(Pattern, int) - Method in class java.util.Scanner

Attempts to find the next occurrence of the specified pattern.

finishConnect() - Method in class java.nio.channels.SocketChannel

Finishes the process of connecting a socket channel.

flags() - Method in class java.nio.file.attribute.AclEntry

Returns a copy of the flags component.

force(boolean) - Method in class java.nio.channels.AsynchronousFileChannel

Forces any updates to this channel's file to be written to the storage device that contains it.

force(boolean) - Method in class java.nio.channels.FileChannel

Forces any updates to this channel's file to be written to the storage device that contains it.

from(long, TimeUnit) - Static method in class java.nio.file.attribute.FileTime

Returns a FileTime representing a value at the given unit of granularity.

fromMillis(long) - Static method in class java.nio.file.attribute.FileTime

Returns a FileTime representing the given value in milliseconds.

fromString(String) - Static method in class java.nio.file.attribute.PosixFilePermissions

Returns the set of permissions corresponding to a given String representation.

G

get(String) - Static method in class java.nio.file.Paths

Constructs a Path by converting the given path string.

get(URI) - Static method in class java.nio.file.Paths

Converts the given URI to a Path object.

getAbsoluteFile() - Method in class java.io.File

Returns the absolute form of this abstract pathname.

getAbsolutePath() - Method in class java.io.File

Returns the absolute pathname string of this abstract pathname.

getAcl() - Method in interface java.nio.file.attribute.AclFileAttributeView

Reads the access control list.

getAcl(FileRef) - Static method in class java.nio.file.attribute.Attributes

Reads a file's Access Control List (ACL).

getActions() - Method in class java.io.FilePermission

Returns the "canonical string representation" of the actions.

getAttribute(String, LinkOption...) - Method in interface java.nio.file.FileRef

Reads the value of a file attribute.

getAttribute(String) - Method in class java.nio.file.FileStore

Reads the value of a file store attribute.

getAuthority() - Method in class java.net.URL

Gets the authority part of this URL.

getCanonicalFile() - Method in class java.io.File

Returns the canonical form of this abstract pathname.

getCanonicalPath() - Method in class java.io.File

Returns the canonical pathname string of this abstract pathname.

getContent() - Method in class java.net.URL

Gets the contents of this URL.

getContent(Class[]) - Method in class java.net.URL

Gets the contents of this URL.

getCount() - Method in interface java.nio.BufferPoolMXBean

Returns an estimate of the number of buffers in the pool.

getDefault() - Static method in class java.nio.file.FileSystems

Returns the default FileSystem.

getDefaultPort() - Method in class java.net.URL

Gets the default port number of the protocol associated with this URL.

getFile() - Method in class java.net.URL

Gets the file name of this URL.

getFile() - Method in exception java.nio.file.FileSystemException

Returns the file used to create this exception.

getFileAttributeView(Class<V>, LinkOption...) - Method in interface java.nio.file.FileRef

Returns a file attribute view of a given type.

getFileAttributeView(Class<V>) - Method in class java.nio.file.SecureDirectoryStream

Returns a new file attribute view to access the file attributes of this directory.

getFileAttributeView(T, Class<V>, LinkOption...) - Method in class java.nio.file.SecureDirectoryStream

Returns a new file attribute view to access the file attributes of a file in this directory.

getFileStore() - Method in class java.nio.file.Path

Returns the FileStore representing the file store where an existing file, located by this path, is stored.

getFileStoreAttributeView(Class<V>) - Method in class java.nio.file.FileStore

Returns a FileStoreAttributeView of the given type.

getFileStores() - Method in class java.nio.file.FileSystem

Returns an object to iterate over the underlying file stores.

getFileSystem(URI) - Static method in class java.nio.file.FileSystems

Returns a reference to an existing FileSystem.

getFileSystem() - Method in class java.nio.file.Path

Returns the file system that created this object.

getFileSystem(URI) - Method in class java.nio.file.spi.FileSystemProvider

Returns an existing FileSystem created by this provider.

getFreeSpace() - Method in class java.io.File

Returns the number of unallocated bytes in the partition named by this abstract path name.

getHost() - Method in class java.net.URL

Gets the host name of this URL, if applicable.

getIndex() - Method in exception java.nio.file.InvalidPathException

Returns an index into the input string of the position at which the error occurred, or -1 if this position is not known.

getInput() - Method in exception java.nio.file.InvalidPathException

Returns the input string.

getLocalAddress() - Method in class java.nio.channels.DatagramChannel

Returns the socket address that this channel's socket is bound to, or null if the socket is not bound.

getLocalAddress() - Method in interface java.nio.channels.NetworkChannel

Returns the socket address that this channel's socket is bound to, or null if the socket is not bound.

getLocalAddress() - Method in class java.nio.channels.ServerSocketChannel

Returns the socket address that this channel's socket is bound to, or null if the socket is not bound.

getLocalAddress() - Method in class java.nio.channels.SocketChannel

Returns the socket address that this channel's socket is bound to, or null if the socket is not bound.

getMemoryUsed() - Method in interface java.nio.BufferPoolMXBean

Returns an estimate of the memory that the Java virtual machine is using for this buffer pool.

getMessage() - Method in exception java.nio.file.FileSystemException

Returns the detail message string.

getMessage() - Method in exception java.nio.file.InvalidPathException

Returns a string describing the error.

getName() - Method in class java.io.File

Returns the name of the file or directory denoted by this abstract pathname.

getName() - Method in interface java.nio.BufferPoolMXBean

Returns the name representing this buffer pool.

getName() - Method in exception java.nio.file.attribute.UserPrincipalNotFoundException

Returns the user principal name if this exception was created with the user principal name that was not found, otherwise null.

getName() - Method in class java.nio.file.Path

Returns the name of the file or directory denoted by this path.

getName(int) - Method in class java.nio.file.Path

Returns a name element of this path.

getNameCount() - Method in class java.nio.file.Path

Returns the number of name elements in the path.

getOption(SocketOption<T>) - Method in class java.nio.channels.DatagramChannel

Returns the value of a socket option.

getOption(SocketOption<T>) - Method in interface java.nio.channels.NetworkChannel

Returns the value of a socket option.

getOption(SocketOption<T>) - Method in class java.nio.channels.ServerSocketChannel

Returns the value of a socket option.

getOption(SocketOption<T>) - Method in class java.nio.channels.SocketChannel

Returns the value of a socket option.

getOtherFile() - Method in exception java.nio.file.FileSystemException

Returns the other file used to create this exception.

getOwner(FileRef) - Static method in class java.nio.file.attribute.Attributes

Returns the owner of a file.

getOwner() - Method in interface java.nio.file.attribute.FileOwnerAttributeView

Read the file owner.

getParent() - Method in class java.io.File

Returns the pathname string of this abstract pathname's parent, or null if this pathname does not name a parent directory.

getParent() - Method in class java.nio.file.Path

Returns the parent path, or null if this path does not have a parent.

getParentFile() - Method in class java.io.File

Returns the abstract pathname of this abstract pathname's parent, or null if this pathname does not name a parent directory.

getPath() - Method in class java.io.File

Converts this abstract pathname into a pathname string.

getPath() - Method in class java.net.URL

Gets the path part of this URL.

getPath(String) - Method in class java.nio.file.FileSystem

Converts a path string to a Path.

getPath(URI) - Method in class java.nio.file.spi.FileSystemProvider

Return a Path object by converting the given URI.

getPathMatcher(String) - Method in class java.nio.file.FileSystem

Returns a PathMatcher that performs match operations on the String representation of Path objects by interpreting a given pattern.

getPort() - Method in class java.net.URL

Gets the port number of this URL.

getProtocol() - Method in class java.net.URL

Gets the protocol name of this URL.

getQuery() - Method in class java.net.URL

Gets the query part of this URL.

getReason() - Method in exception java.nio.file.FileSystemException

Returns the string explaining why the file system operation failed.

getReason() - Method in exception java.nio.file.InvalidPathException

Returns a string explaining why the input string was rejected.

getRef() - Method in class java.net.URL

Gets the anchor (also known as the "reference") of this URL.

getRemoteAddress() - Method in class java.nio.channels.AsynchronousDatagramChannel

Returns the remote address to which this channel is connected.

getRemoteAddress() - Method in class java.nio.channels.AsynchronousSocketChannel

Returns the remote address to which this channel's socket is connected.

getRemoteAddress() - Method in class java.nio.channels.DatagramChannel

Returns the remote address to which this channel's socket is connected.

getRemoteAddress() - Method in class java.nio.channels.SocketChannel

Returns the remote address to which this channel's socket is connected.

getRoot() - Method in class java.nio.file.Path

Returns the root component of this path as a Path object, or null if this path does not have a root component.

getRootDirectories() - Method in class java.nio.file.FileSystem

Returns an object to iterate over the paths of the root directories.

getScheme() - Method in class java.nio.file.spi.FileSystemProvider

Returns the URI scheme that identifies this provider.

getSeparator() - Method in class java.nio.file.FileSystem

Returns the name separator, represented as a string.

getTotalCapacity() - Method in interface java.nio.BufferPoolMXBean

Returns an estimate of the total capacity of the buffers in this pool.

getTotalSpace() - Method in class java.io.File

Returns the size of the partition named by this abstract pathname.

getUsableSpace() - Method in class java.io.File

Returns the number of bytes available to this virtual machine on the partition named by this abstract pathname.

getUserInfo() - Method in class java.net.URL

Gets the userInfo part of this URL.

getUserPrincipalLookupService() - Method in class java.nio.file.FileSystem

Returns the UserPrincipalLookupService for this file system (optional operation).

group() - Method in class java.nio.channels.MembershipKey

Returns the multicast group for which this membership key was created.

group() - Method in interface java.nio.file.attribute.PosixFileAttributes

Returns the group owner of the file.

GroupPrincipal - Interface in java.nio.file.attribute

A UserPrincipal representing a group identity, used to determine access rights to objects in a file system.

H

hashCode() - Method in class java.io.File

Computes a hash code for this abstract pathname.

hashCode() - Method in class java.io.FilePermission

Returns the hash code value for this object.

hashCode() - Method in class java.net.URL

Creates an integer suitable for hash table indexing.

hashCode() - Method in class java.nio.file.attribute.AclEntry

Returns the hash-code value for this ACL entry.

hashCode() - Method in class java.nio.file.attribute.FileTime

Computes a hash code for this file time.

hashCode() - Method in class java.nio.file.Path

Computes a hash code for this path.

hasNext() - Method in class java.util.Scanner

Returns true if this scanner has another token in its input.

hasNext(String) - Method in class java.util.Scanner

Returns true if the next token matches the pattern constructed from the specified string.

hasNext(Pattern) - Method in class java.util.Scanner

Returns true if the next complete token matches the specified pattern.

hasNextBigDecimal() - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a BigDecimal using the nextBigDecimal() method.

hasNextBigInteger() - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a BigInteger in the default radix using the nextBigInteger() method.

hasNextBigInteger(int) - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a BigInteger in the specified radix using the nextBigInteger() method.

hasNextBoolean() - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a boolean value using a case insensitive pattern created from the string "true|false".

hasNextByte() - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a byte value in the default radix using the nextByte() method.

hasNextByte(int) - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a byte value in the specified radix using the nextByte() method.

hasNextDouble() - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a double value using the nextDouble() method.

hasNextFloat() - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a float value using the nextFloat() method.

hasNextInt() - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as an int value in the default radix using the nextInt() method.

hasNextInt(int) - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as an int value in the specified radix using the nextInt() method.

hasNextLine() - Method in class java.util.Scanner

Returns true if there is another line in the input of this scanner.

hasNextLong() - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a long value in the default radix using the nextLong() method.

hasNextLong(int) - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a long value in the specified radix using the nextLong() method.

hasNextShort() - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a short value in the default radix using the nextShort() method.

hasNextShort(int) - Method in class java.util.Scanner

Returns true if the next token in this scanner's input can be interpreted as a short value in the specified radix using the nextShort() method.

I

IllegalChannelGroupException - Exception in java.nio.channels

Unchecked exception thrown when an attempt is made to open a channel in a group that was not created by the same provider.

IllegalChannelGroupException() - Constructor for exception java.nio.channels.IllegalChannelGroupException

Constructs an instance of this class.

implies(Permission) - Method in class java.io.FilePermission

Checks if this FilePermission object "implies" the specified permission.

inheritedChannel() - Method in class java.nio.channels.spi.SelectorProvider

Returns the channel inherited from the entity that created this Java virtual machine.

Inputs - Class in java.io

This class consists exclusively of static methods that operate on input sources.

installedProviders() - Static method in class java.nio.file.spi.FileSystemProvider

Returns a list of the installed file system providers.

InterruptedByTimeoutException - Exception in java.nio.channels

Checked exception received by a thread when a timeout elapses before an asynchronous operation completes.

InterruptedByTimeoutException() - Constructor for exception java.nio.channels.InterruptedByTimeoutException

Constructs an instance of this class.

InvalidPathException - Exception in java.nio.file

Unchecked exception thrown when path string cannot be converted into a Path because the path string contains invalid characters, or the path string is invalid for other file system specific reasons.

InvalidPathException(String, String, int) - Constructor for exception java.nio.file.InvalidPathException

Constructs an instance from the given input string, reason, and error index.

InvalidPathException(String, String) - Constructor for exception java.nio.file.InvalidPathException

Constructs an instance from the given input string and reason.

ioException() - Method in class java.util.Scanner

Returns the IOException last thrown by this Scanner's underlying Readable.

IP_MULTICAST_IF - Static variable in class java.net.StandardSocketOption

The network interface for Internet Protocol (IP) multicast datagrams.

IP_MULTICAST_LOOP - Static variable in class java.net.StandardSocketOption

Loopback for Internet Protocol (IP) multicast datagrams.

IP_MULTICAST_TTL - Static variable in class java.net.StandardSocketOption

The time-to-live for Internet Protocol (IP) multicast datagrams.

IP_TOS - Static variable in class java.net.StandardSocketOption

The Type of Service (ToS) octet in the Internet Protocol (IP) header.

isAbsolute() - Method in class java.io.File

Tests whether this abstract pathname is absolute.

isAbsolute() - Method in class java.nio.file.Path

Tells whether or not this path is absolute.

isArchive() - Method in interface java.nio.file.attribute.DosFileAttributes

Returns the value of the archive attribute.

isConnected() - Method in class java.nio.channels.DatagramChannel

Tells whether or not this channel's socket is connected.

isConnected() - Method in class java.nio.channels.SocketChannel

Tells whether or not this channel's network socket is connected.

isConnectionPending() - Method in class java.nio.channels.SocketChannel

Tells whether or not a connection operation is in progress on this channel.

isDirectory() - Method in class java.io.File

Tests whether the file denoted by this abstract pathname is a directory.

isDirectory() - Method in interface java.nio.file.attribute.BasicFileAttributes

Tells whether the file is a directory.

isFile() - Method in class java.io.File

Tests whether the file denoted by this abstract pathname is a normal file.

isHidden() - Method in class java.io.File

Tests whether the file named by this abstract pathname is a hidden file.

isHidden() - Method in interface java.nio.file.attribute.DosFileAttributes

Returns the value of the hidden attribute.

isHidden() - Method in class java.nio.file.Path

Tells whether or not the file located by this object is considered hidden.

isOpen() - Method in class java.nio.file.FileSystem

Tells whether or not this file system is open.

isOther() - Method in interface java.nio.file.attribute.BasicFileAttributes

Tells whether the file is something other than a regular file, directory, or symbolic link.

isReadOnly() - Method in interface java.nio.file.attribute.DosFileAttributes

Returns the value of the read-only attribute.

isReadOnly() - Method in class java.nio.file.FileStore

Tells whether this file store is read-only.

isReadOnly() - Method in class java.nio.file.FileSystem

Tells whether or not this file system allows only read-only access to its file stores.

isRegularFile() - Method in interface java.nio.file.attribute.BasicFileAttributes

Tells whether the file is a regular file with opaque content.

isSameFile(Path) - Method in class java.nio.file.Path

Tests if the file referenced by this object is the same file referenced by another object.

isShared() - Method in class java.nio.channels.FileLock

Tells whether this lock is shared.

isShutdown() - Method in class java.nio.channels.AsynchronousChannelGroup

Tells whether or not this asynchronous channel group is shutdown.

isSymbolicLink() - Method in interface java.nio.file.attribute.BasicFileAttributes

Tells whether the file is a symbolic link.

isSystem() - Method in interface java.nio.file.attribute.DosFileAttributes

Returns the value of the system attribute.

isTerminated() - Method in class java.nio.channels.AsynchronousChannelGroup

Tells whether or not this group has terminated.

isValid() - Method in class java.nio.channels.FileLock

Tells whether or not this lock is valid.

isValid() - Method in class java.nio.channels.MembershipKey

Tells whether or not this membership is valid.

isValid() - Method in class java.nio.file.WatchKey

Tells whether or not this watch key is valid.

iterator() - Method in interface java.nio.file.DirectoryStream

Returns the iterator associated with this DirectoryStream.

iterator() - Method in class java.nio.file.Path

Returns an iterator over the name elements of this path.

J

java.io - package java.io

Provides for system input and output through data streams, serialization and the file system.

java.net - package java.net

Provides the classes for implementing networking applications.

java.nio - package java.nio

Defines buffers, which are containers for data, and provides an overview of the other NIO packages.

java.nio.channels - package 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 - package java.nio.channels.spi

Service-provider classes for the java.nio.channels package.

java.nio.file - package java.nio.file

Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.

java.nio.file.attribute - package java.nio.file.attribute

Interfaces and classes providing access to file and file system attributes.

java.nio.file.spi - package java.nio.file.spi

Service-provider classes for the java.nio.file package.

java.util - package java.util

Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).

join(InetAddress, NetworkInterface) - Method in class java.nio.channels.DatagramChannel

Joins a multicast group to begin receiving all datagrams sent to the group, returning a membership key.

join(InetAddress, NetworkInterface, InetAddress) - Method in class java.nio.channels.DatagramChannel

Joins a multicast group to begin receiving datagrams sent to the group from a given source address.

join(InetAddress, NetworkInterface) - Method in interface java.nio.channels.MulticastChannel

Joins a multicast group to begin receiving all datagrams sent to the group, returning a membership key.

join(InetAddress, NetworkInterface, InetAddress) - Method in interface java.nio.channels.MulticastChannel

Joins a multicast group to begin receiving datagrams sent to the group from a given source address.

K

kind() - Method in class java.nio.file.WatchEvent

Returns the event kind.

L

lastAccessTime() - Method in interface java.nio.file.attribute.BasicFileAttributes

Returns the time of last access if supported.

lastModified() - Method in class java.io.File

Returns the time that the file denoted by this abstract pathname was last modified.

lastModifiedTime() - Method in interface java.nio.file.attribute.BasicFileAttributes

Returns the time of last modification.

length() - Method in class java.io.File

Returns the length of the file denoted by this abstract pathname.

LinkOption - Enum in java.nio.file

Defines the options as to how symbolic links are handled.

LinkPermission - Class in java.nio.file

The Permission class for link creation operations.

LinkPermission(String) - Constructor for class java.nio.file.LinkPermission

Constructs a LinkPermission with the specified name.

LinkPermission(String, String) - Constructor for class java.nio.file.LinkPermission

Constructs a LinkPermission with the specified name.

list() - Method in class java.io.File

Returns an array of strings naming the files and directories in the directory denoted by this abstract pathname.

list(FilenameFilter) - Method in class java.io.File

Returns an array of strings naming the files and directories in the directory denoted by this abstract pathname that satisfy the specified filter.

list() - Method in interface java.nio.file.attribute.UserDefinedFileAttributeView

Returns a list containing the names of the user-defined attributes.

LIST_DIRECTORY - Static variable in enum java.nio.file.attribute.AclEntryPermission

Permission to list the entries of a directory (equal to AclEntryPermission.READ_DATA)

listFiles() - Method in class java.io.File

Returns an array of abstract pathnames denoting the files in the directory denoted by this abstract pathname.

listFiles(FilenameFilter) - Method in class java.io.File

Returns an array of abstract pathnames denoting the files and directories in the directory denoted by this abstract pathname that satisfy the specified filter.

listFiles(FileFilter) - Method in class java.io.File

Returns an array of abstract pathnames denoting the files and directories in the directory denoted by this abstract pathname that satisfy the specified filter.

listRoots() - Static method in class java.io.File

List the available filesystem roots.

locale() - Method in class java.util.Scanner

Returns this scanner's locale.

lock(long, long, boolean, A, CompletionHandler<FileLock, ? super A>) - Method in class java.nio.channels.AsynchronousFileChannel

Acquires a lock on the given region of this channel's file.

lock(A, CompletionHandler<FileLock, ? super A>) - Method in class java.nio.channels.AsynchronousFileChannel

Acquires an exclusive lock on this channel's file.

lock(long, long, boolean) - Method in class java.nio.channels.AsynchronousFileChannel

Acquires a lock on the given region of this channel's file.

lock() - Method in class java.nio.channels.AsynchronousFileChannel

Acquires an exclusive lock on this channel's file.

lock(long, long, boolean) - Method in class java.nio.channels.FileChannel

Acquires a lock on the given region of this channel's file.

lock() - Method in class java.nio.channels.FileChannel

Acquires an exclusive lock on this channel's file.

lookupPrincipalByGroupName(String) - Method in class java.nio.file.attribute.UserPrincipalLookupService

Lookup a group principal by group name.

lookupPrincipalByName(String) - Method in class java.nio.file.attribute.UserPrincipalLookupService

Lookup a user principal by name.

M

map(FileChannel.MapMode, long, long) - Method in class java.nio.channels.FileChannel

Maps a region of this channel's file directly into memory.

match() - Method in class java.util.Scanner

Returns the match result of the last scanning operation performed by this scanner.

matches(Path) - Method in interface java.nio.file.PathMatcher

Tells if given path matches this matcher's pattern.

MembershipKey - Class in java.nio.channels

A token representing the membership of an Internet Protocol (IP) multicast group.

MembershipKey() - Constructor for class java.nio.channels.MembershipKey

Initializes a new instance of this class.

mkdir() - Method in class java.io.File

Creates the directory named by this abstract pathname.

mkdirs() - Method in class java.io.File

Creates the directory named by this abstract pathname, including any necessary but nonexistent parent directories.

move(T, SecureDirectoryStream<T>, T) - Method in class java.nio.file.SecureDirectoryStream

Move a file from this directory to another directory.

moveTo(Path, CopyOption...) - Method in class java.nio.file.Path

Move or rename the file located by this path to a target location.

MulticastChannel - Interface in java.nio.channels

A network channel that supports Internet Protocol (IP) multicasting.

N

name() - Method in interface java.net.ProtocolFamily

Returns the name of the protocol family.

name() - Method in interface java.net.SocketOption

Returns the name of the socket option.

name() - Method in interface java.nio.file.attribute.AclFileAttributeView

Returns the name of the attribute view.

name() - Method in interface java.nio.file.attribute.AttributeView

Returns the name of the attribute view.

name() - Method in interface java.nio.file.attribute.BasicFileAttributeView

Returns the name of the attribute view.

name() - Method in interface java.nio.file.attribute.DosFileAttributeView

Returns the name of the attribute view.

name() - Method in interface java.nio.file.attribute.FileAttribute

Returns the attribute name.

name() - Method in interface java.nio.file.attribute.FileOwnerAttributeView

Returns the name of the attribute view.

name() - Method in interface java.nio.file.attribute.FileStoreSpaceAttributeView

Returns the name of the attribute view.

name() - Method in interface java.nio.file.attribute.PosixFileAttributeView

Returns the name of the attribute view.

name() - Method in interface java.nio.file.attribute.UserDefinedFileAttributeView

Returns the name of this attribute view.

name() - Method in class java.nio.file.FileStore

Returns the name of this file store.

name() - Method in interface java.nio.file.WatchEvent.Kind

Returns the name of the event kind.

name() - Method in interface java.nio.file.WatchEvent.Modifier

Returns the name of the modifier.

NetworkChannel - Interface in java.nio.channels

A channel to a network socket.

networkInterface() - Method in class java.nio.channels.MembershipKey

Returns the network interface for which this membership key was created.

newAsynchronousFileChannel(Path, Set<? extends OpenOption>, ExecutorService, FileAttribute<?>...) - Method in class java.nio.file.spi.FileSystemProvider

Opens or creates a file for reading and/or writing, returning an asynchronous file channel to access the file.

newBuilder() - Static method in class java.nio.file.attribute.AclEntry

Constructs a new builder.

newBuilder(AclEntry) - Static method in class java.nio.file.attribute.AclEntry

Constructs a new builder with the components of an existing ACL entry.

newByteChannel(Set<? extends OpenOption>, FileAttribute<?>...) - Method in class java.nio.file.Path

Opens or creates a file, returning a seekable byte channel to access the file.

newByteChannel(OpenOption...) - Method in class java.nio.file.Path

Opens or creates a file, returning a seekable byte channel to access the file.

newByteChannel(T, Set<? extends OpenOption>, FileAttribute<?>...) - Method in class java.nio.file.SecureDirectoryStream

Opens or creates a file in this directory, returning a seekable byte channel to access the file.

newChannel(InputStream) - Static method in class java.nio.channels.Channels

Constructs a channel that reads bytes from the given stream.

newChannel(OutputStream) - Static method in class java.nio.channels.Channels

Constructs a channel that writes bytes to the given stream.

newDirectoryStream() - Method in class java.nio.file.Path

Opens the directory referenced by this object, returning a DirectoryStream to iterate over all entries in the directory.

newDirectoryStream(String) - Method in class java.nio.file.Path

Opens the directory referenced by this object, returning a DirectoryStream to iterate over the entries in the directory.

newDirectoryStream(DirectoryStream.Filter<? super Path>) - Method in class java.nio.file.Path

Opens the directory referenced by this object, returning a DirectoryStream to iterate over the entries in the directory.

newDirectoryStream(T, LinkOption...) - Method in class java.nio.file.SecureDirectoryStream

Opens the directory identified by the given path, returning a SecureDirectoryStream to iterate over the entries in the directory.

newFileChannel(Path, Set<? extends OpenOption>, FileAttribute<?>...) - Method in class java.nio.file.spi.FileSystemProvider

Opens or creates a file for reading and/or writing, returning a file channel to access the file.

newFileSystem(URI, Map<String, ?>) - Static method in class java.nio.file.FileSystems

Constructs a new file system that is identified by a URI

newFileSystem(URI, Map<String, ?>, ClassLoader) - Static method in class java.nio.file.FileSystems

Constructs a new file system that is identified by a URI

newFileSystem(FileRef, Map<String, ?>, ClassLoader) - Static method in class java.nio.file.FileSystems

Constructs a new FileSystem to access the contents of a file as a file system.

newFileSystem(URI, Map<String, ?>) - Method in class java.nio.file.spi.FileSystemProvider

Constructs a new FileSystem object identified by a URI.

newFileSystem(FileRef, Map<String, ?>) - Method in class java.nio.file.spi.FileSystemProvider

Constructs a new FileSystem to access the contents of a file as a file system.

newInputStream(ReadableByteChannel) - Static method in class java.nio.channels.Channels

Constructs a stream that reads bytes from the given channel.

newInputStream(AsynchronousByteChannel) - Static method in class java.nio.channels.Channels

Constructs a stream that reads bytes from the given channel.

newInputStream(OpenOption...) - Method in interface java.nio.file.FileRef

Opens the file referenced by this object, returning an input stream to read from the file.

newOutputStream(WritableByteChannel) - Static method in class java.nio.channels.Channels

Constructs a stream that writes bytes to the given channel.

newOutputStream(AsynchronousByteChannel) - Static method in class java.nio.channels.Channels

Constructs a stream that writes bytes to the given channel.

newOutputStream(OpenOption...) - Method in interface java.nio.file.FileRef

Opens or creates the file located by this object for writing, returning an output stream to write bytes to the file.

newOutputStream(OpenOption...) - Method in class java.nio.file.Path

Opens or creates the file located by this object for writing, returning an output stream to write bytes to the file.

newPermissionCollection() - Method in class java.io.FilePermission

Returns a new PermissionCollection object for storing FilePermission objects.

newReader(ReadableByteChannel, CharsetDecoder, int) - Static method in class java.nio.channels.Channels

Constructs a reader that decodes bytes from the given channel using the given decoder.

newReader(ReadableByteChannel, String) - Static method in class java.nio.channels.Channels

Constructs a reader that decodes bytes from the given channel according to the named charset.

newWatchService() - Method in class java.nio.file.FileSystem

Constructs a new WatchService (optional operation).

newWriter(WritableByteChannel, CharsetEncoder, int) - Static method in class java.nio.channels.Channels

Constructs a writer that encodes characters using the given encoder and writes the resulting bytes to the given channel.

newWriter(WritableByteChannel, String) - Static method in class java.nio.channels.Channels

Constructs a writer that encodes characters according to the named charset and writes the resulting bytes to the given channel.

next() - Method in class java.util.Scanner

Finds and returns the next complete token from this scanner.

next(String) - Method in class java.util.Scanner

Returns the next token if it matches the pattern constructed from the specified string.

next(Pattern) - Method in class java.util.Scanner

Returns the next token if it matches the specified pattern.

nextBigDecimal() - Method in class java.util.Scanner

Scans the next token of the input as a BigDecimal.

nextBigInteger() - Method in class java.util.Scanner

Scans the next token of the input as a BigInteger.

nextBigInteger(int) - Method in class java.util.Scanner

Scans the next token of the input as a BigInteger.

nextBoolean() - Method in class java.util.Scanner

Scans the next token of the input into a boolean value and returns that value.

nextByte() - Method in class java.util.Scanner

Scans the next token of the input as a byte.

nextByte(int) - Method in class java.util.Scanner

Scans the next token of the input as a byte.

nextDouble() - Method in class java.util.Scanner

Scans the next token of the input as a double.

nextFloat() - Method in class java.util.Scanner

Scans the next token of the input as a float.

nextInt() - Method in class java.util.Scanner

Scans the next token of the input as an int.

nextInt(int) - Method in class java.util.Scanner

Scans the next token of the input as an int.

nextLine() - Method in class java.util.Scanner

Advances this scanner past the current line and returns the input that was skipped.

nextLong() - Method in class java.util.Scanner

Scans the next token of the input as a long.

nextLong(int) - Method in class java.util.Scanner

Scans the next token of the input as a long.

nextShort() - Method in class java.util.Scanner

Scans the next token of the input as a short.

nextShort(int) - Method in class java.util.Scanner

Scans the next token of the input as a short.

normalize() - Method in class java.nio.file.Path

Returns a path that is this path with redundant name elements eliminated.

NoSuchFileException - Exception in java.nio.file

Checked exception thrown when an attempt is made to access a file that does not exist.

NoSuchFileException(String) - Constructor for exception java.nio.file.NoSuchFileException

Constructs an instance of this class.

NoSuchFileException(String, String, String) - Constructor for exception java.nio.file.NoSuchFileException

Constructs an instance of this class.

NotDirectoryException - Exception in java.nio.file

Checked exception thrown when a file system operation, intended for a directory, fails because the file is not a directory.

NotDirectoryException(String) - Constructor for exception java.nio.file.NotDirectoryException

Constructs an instance of this class.

notExists() - Method in class java.nio.file.Path

Tests whether the file located by this path does not exist.

NotLinkException - Exception in java.nio.file

Checked exception thrown when a file system operation fails because a file is not a symbolic link.

NotLinkException(String) - Constructor for exception java.nio.file.NotLinkException

Constructs an instance of this class.

NotLinkException(String, String, String) - Constructor for exception java.nio.file.NotLinkException

Constructs an instance of this class.

O

open(ProtocolFamily, AsynchronousChannelGroup) - Static method in class java.nio.channels.AsynchronousDatagramChannel

Opens an asynchronous datagram channel.

open() - Static method in class java.nio.channels.AsynchronousDatagramChannel

Opens an asynchronous datagram channel.

open(Path, Set<? extends OpenOption>, ExecutorService, FileAttribute<?>...) - Static method in class java.nio.channels.AsynchronousFileChannel

Opens or creates a file for reading and/or writing, returning an asynchronous file channel to access the file.

open(Path, OpenOption...) - Static method in class java.nio.channels.AsynchronousFileChannel

Opens or creates a file for reading and/or writing, returning an asynchronous file channel to access the file.

open(AsynchronousChannelGroup) - Static method in class java.nio.channels.AsynchronousServerSocketChannel

Opens an asynchronous server-socket channel.

open() - Static method in class java.nio.channels.AsynchronousServerSocketChannel

Opens an asynchronous server-socket channel.

open(AsynchronousChannelGroup) - Static method in class java.nio.channels.AsynchronousSocketChannel

Opens an asynchronous socket channel.

open() - Static method in class java.nio.channels.AsynchronousSocketChannel

Opens an asynchronous socket channel.

open() - Static method in class java.nio.channels.DatagramChannel

Opens a datagram channel.

open(ProtocolFamily) - Static method in class java.nio.channels.DatagramChannel

Opens a datagram channel.

open(Path, Set<? extends OpenOption>, FileAttribute<?>...) - Static method in class java.nio.channels.FileChannel

Opens or creates a file, returning a file channel to access the file.

open(Path, OpenOption...) - Static method in class java.nio.channels.FileChannel

Opens or creates a file, returning a file channel to access the file.

open() - Static method in class java.nio.channels.ServerSocketChannel

Opens a server-socket channel.

open() - Static method in class java.nio.channels.SocketChannel

Opens a socket channel.

open(SocketAddress) - Static method in class java.nio.channels.SocketChannel

Opens a socket channel and connects it to a remote address.

openAsynchronousChannelGroup(int, ThreadFactory) - Method in class java.nio.channels.spi.AsynchronousChannelProvider

Constructs a new asynchronous channel group with a fixed thread pool.

openAsynchronousChannelGroup(ExecutorService, int) - Method in class java.nio.channels.spi.AsynchronousChannelProvider

Constructs a new asynchronous channel group with the given thread pool.

openAsynchronousDatagramChannel(ProtocolFamily, AsynchronousChannelGroup) - Method in class java.nio.channels.spi.AsynchronousChannelProvider

Opens an asynchronous datagram channel.

openAsynchronousServerSocketChannel(AsynchronousChannelGroup) - Method in class java.nio.channels.spi.AsynchronousChannelProvider

Opens an asynchronous server-socket channel.

openAsynchronousSocketChannel(AsynchronousChannelGroup) - Method in class java.nio.channels.spi.AsynchronousChannelProvider

Opens an asynchronous socket channel.

openConnection() - Method in class java.net.URL

Returns a URLConnection instance that represents a connection to the remote object referred to by the URL.

openConnection(Proxy) - Method in class java.net.URL

Same as URL.openConnection(), except that the connection will be made through the specified proxy; Protocol handlers that do not support proxing will ignore the proxy parameter and make a normal connection.

openDatagramChannel() - Method in class java.nio.channels.spi.SelectorProvider

Opens a datagram channel.

openDatagramChannel(ProtocolFamily) - Method in class java.nio.channels.spi.SelectorProvider

Opens a datagram channel.

OpenOption - Interface in java.nio.file

An object that configures how to open or create a file.

openPipe() - Method in class java.nio.channels.spi.SelectorProvider

Opens a pipe.

openSelector() - Method in class java.nio.channels.spi.SelectorProvider

Opens a selector.

openServerSocketChannel() - Method in class java.nio.channels.spi.SelectorProvider

Opens a server-socket channel.

openSocketChannel() - Method in class java.nio.channels.spi.SelectorProvider

Opens a socket channel.

openStream() - Method in class java.net.URL

Opens a connection to this URL and returns an InputStream for reading from that connection.

Outputs - Class in java.io

This class consists exclusively of static methods that operate on output destinations.

OVERFLOW - Static variable in class java.nio.file.StandardWatchEventKind

A special event to indicate that events may have been lost or discarded.

overlaps(long, long) - Method in class java.nio.channels.FileLock

Tells whether or not this lock overlaps the given lock range.

owner() - Method in interface java.nio.file.attribute.PosixFileAttributes

Returns the owner of the file.

P

Path - Class in java.nio.file

A file reference that locates a file using a system dependent path.

Path() - Constructor for class java.nio.file.Path

Initializes a new instance of this class.

PathMatcher - Interface in java.nio.file

An interface that is implemented by objects that perform match operations on paths.

Paths - Class in java.nio.file

This class consists exclusively of static methods that return a Path by converting a path string or URI.

pathSeparator - Static variable in class java.io.File

The system-dependent path-separator character, represented as a string for convenience.

pathSeparatorChar - Static variable in class java.io.File

The system-dependent path-separator character.

permissions() - Method in class java.nio.file.attribute.AclEntry

Returns a copy of the permissions component.

permissions() - Method in interface java.nio.file.attribute.PosixFileAttributes

Returns the permissions of the file.

poll() - Method in class java.nio.file.WatchService

Retrieves and removes the next watch key, or null if none are present.

poll(long, TimeUnit) - Method in class java.nio.file.WatchService

Retrieves and removes the next watch key, waiting if necessary up to the specified wait time if none are yet present.

pollEvents() - Method in class java.nio.file.WatchKey

Retrieves and removes all pending events for this watch key, returning a List of the events that were retrieved.

position() - Method in class java.nio.channels.FileChannel

Returns this channel's file position.

position(long) - Method in class java.nio.channels.FileChannel

Sets this channel's file position.

position() - Method in class java.nio.channels.FileLock

Returns the position within the file of the first byte of the locked region.

position() - Method in interface java.nio.channels.SeekableByteChannel

Returns this channel's position.

position(long) - Method in interface java.nio.channels.SeekableByteChannel

Sets this channel's position.

PosixFileAttributes - Interface in java.nio.file.attribute

File attributes associated with files on file systems used by operating systems that implement the Portable Operating System Interface (POSIX) family of standards.

PosixFileAttributeView - Interface in java.nio.file.attribute

A file attribute view that provides a view of the file attributes commonly associated with files on file systems used by operating systems that implement the Portable Operating System Interface (POSIX) family of standards.

PosixFilePermission - Enum in java.nio.file.attribute

Defines the bits for use with the permissions attribute.

PosixFilePermissions - Class in java.nio.file.attribute

This class consists exclusively of static methods that operate on sets of PosixFilePermission objects.

postVisitDirectory(T, IOException) - Method in interface java.nio.file.FileVisitor

Invoked for a directory after entries in the directory, and all of their descendants, have been visited.

postVisitDirectory(T, IOException) - Method in class java.nio.file.SimpleFileVisitor

Invoked for a directory after entries in the directory, and all of their descendants, have been visited.

preVisitDirectory(T) - Method in interface java.nio.file.FileVisitor

Invoked for a directory before entries in the directory are visited.

preVisitDirectory(T) - Method in class java.nio.file.SimpleFileVisitor

Invoked for a directory before entries in the directory are visited.

preVisitDirectoryFailed(T, IOException) - Method in interface java.nio.file.FileVisitor

Invoked for a directory that could not be opened.

preVisitDirectoryFailed(T, IOException) - Method in class java.nio.file.SimpleFileVisitor

Invoked for a directory that could not be opened.

principal() - Method in class java.nio.file.attribute.AclEntry

Returns the principal component.

PRIVATE - Static variable in class java.nio.channels.FileChannel.MapMode

Mode for a private (copy-on-write) mapping.

probeContentType(FileRef) - Static method in class java.nio.file.Files

Probes the content type of a file.

probeContentType(FileRef) - Method in class java.nio.file.spi.FileTypeDetector

Probes the given file to guess its content type.

ProtocolFamily - Interface in java.net

Represents a family of communication protocols.

provider() - Method in class java.nio.channels.AsynchronousChannelGroup

Returns the provider that created this channel group.

provider() - Method in class java.nio.channels.AsynchronousDatagramChannel

Returns the provider that created this channel.

provider() - Method in class java.nio.channels.AsynchronousServerSocketChannel

Returns the provider that created this channel.

provider() - Method in class java.nio.channels.AsynchronousSocketChannel

Returns the provider that created this channel.

provider() - Static method in class java.nio.channels.spi.AsynchronousChannelProvider

Returns the system-wide default asynchronous channel provider for this invocation of the Java virtual machine.

provider() - Static method in class java.nio.channels.spi.SelectorProvider

Returns the system-wide default selector provider for this invocation of the Java virtual machine.

provider() - Method in class java.nio.file.FileSystem

Returns the provider that created this file system.

ProviderMismatchException - Exception in java.nio.file

Unchecked exception thrown when an attempt is made to invoke a method on an object created by one file system provider with a parameter created by a different file system provider.

ProviderMismatchException() - Constructor for exception java.nio.file.ProviderMismatchException

Constructs an instance of this class.

ProviderMismatchException(String) - Constructor for exception java.nio.file.ProviderMismatchException

Constructs an instance of this class.

ProviderNotFoundException - Exception in java.nio.file

Runtime exception thrown when a provider of the required type cannot be found.

ProviderNotFoundException() - Constructor for exception java.nio.file.ProviderNotFoundException

Constructs an instance of this class.

ProviderNotFoundException(String) - Constructor for exception java.nio.file.ProviderNotFoundException

Constructs an instance of this class.

R

radix() - Method in class java.util.Scanner

Returns this scanner's default radix.

read(ByteBuffer, A, CompletionHandler<Integer, ? super A>) - Method in interface java.nio.channels.AsynchronousByteChannel

Reads a sequence of bytes from this channel into the given buffer.

read(ByteBuffer) - Method in interface java.nio.channels.AsynchronousByteChannel

Reads a sequence of bytes from this channel into the given buffer.

read(ByteBuffer, long, TimeUnit, A, CompletionHandler<Integer, ? super A>) - Method in class java.nio.channels.AsynchronousDatagramChannel

Receives a datagram via this channel.

read(ByteBuffer, A, CompletionHandler<Integer, ? super A>) - Method in class java.nio.channels.AsynchronousDatagramChannel

read(ByteBuffer) - Method in class java.nio.channels.AsynchronousDatagramChannel

read(ByteBuffer, long, A, CompletionHandler<Integer, ? super A>) - Method in class java.nio.channels.AsynchronousFileChannel

Reads a sequence of bytes from this channel into the given buffer, starting at the given file position.

read(ByteBuffer, long) - Method in class java.nio.channels.AsynchronousFileChannel

Reads a sequence of bytes from this channel into the given buffer, starting at the given file position.

read(ByteBuffer, long, TimeUnit, A, CompletionHandler<Integer, ? super A>) - Method in class java.nio.channels.AsynchronousSocketChannel

Reads a sequence of bytes from this channel into the given buffer.

read(ByteBuffer, A, CompletionHandler<Integer, ? super A>) - Method in class java.nio.channels.AsynchronousSocketChannel

read(ByteBuffer) - Method in class java.nio.channels.AsynchronousSocketChannel

read(ByteBuffer[], int, int, long, TimeUnit, A, CompletionHandler<Long, ? super A>) - Method in class java.nio.channels.AsynchronousSocketChannel

Reads a sequence of bytes from this channel into a subsequence of the given buffers.

read(ByteBuffer) - Method in class java.nio.channels.DatagramChannel

Reads a datagram from this channel.

read(ByteBuffer[], int, int) - Method in class java.nio.channels.DatagramChannel

Reads a datagram from this channel.

read(ByteBuffer[]) - Method in class java.nio.channels.DatagramChannel

Reads a datagram from this channel.

read(ByteBuffer) - Method in class java.nio.channels.FileChannel

Reads a sequence of bytes from this channel into the given buffer.

read(ByteBuffer[], int, int) - Method in class java.nio.channels.FileChannel

Reads a sequence of bytes from this channel into a subsequence of the given buffers.

read(ByteBuffer[]) - Method in class java.nio.channels.FileChannel

Reads a sequence of bytes from this channel into the given buffers.

read(ByteBuffer, long) - Method in class java.nio.channels.FileChannel

Reads a sequence of bytes from this channel into the given buffer, starting at the given file position.

read(ByteBuffer) - Method in interface java.nio.channels.SeekableByteChannel

Reads a sequence of bytes from this channel into the given buffer.

read(ByteBuffer) - Method in class java.nio.channels.SocketChannel

read(ByteBuffer[], int, int) - Method in class java.nio.channels.SocketChannel

read(ByteBuffer[]) - Method in class java.nio.channels.SocketChannel

read(String, ByteBuffer) - Method in interface java.nio.file.attribute.UserDefinedFileAttributeView

Read the value of a user-defined attribute into a buffer.

READ_ONLY - Static variable in class java.nio.channels.FileChannel.MapMode

Mode for a read-only mapping.

READ_WRITE - Static variable in class java.nio.channels.FileChannel.MapMode

Mode for a read/write mapping.

readAllBytes(FileRef) - Static method in class java.io.Inputs

Read all bytes from the specified file.

readAllBytes(InputStream) - Static method in class java.io.Inputs

Read all bytes from the specified input stream.

readAllLines(FileRef, String) - Static method in class java.io.Inputs

Read all lines from the specified file.

readAllLines(FileRef) - Static method in class java.io.Inputs

Read all lines from the specified file.

readAllLines(InputStream, String) - Static method in class java.io.Inputs

Read all lines from the specified input stream.

readAllLines(InputStream) - Static method in class java.io.Inputs

Read all lines from the specified input stream.

readAllLines(Readable) - Static method in class java.io.Inputs

Read all lines from the from the specified source.

readAttributes() - Method in interface java.nio.file.attribute.BasicFileAttributeView

Reads the basic file attributes as a bulk operation.

readAttributes() - Method in interface java.nio.file.attribute.DosFileAttributeView

readAttributes() - Method in interface java.nio.file.attribute.FileStoreSpaceAttributeView

Reads the disk space attributes as a bulk operation.

readAttributes() - Method in interface java.nio.file.attribute.PosixFileAttributeView

readAttributes(String, LinkOption...) - Method in interface java.nio.file.FileRef

Reads a set of file attributes as a bulk operation.

readBasicFileAttributes(FileRef, LinkOption...) - Static method in class java.nio.file.attribute.Attributes

Reads the basic file attributes of a file.

readDosFileAttributes(FileRef, LinkOption...) - Static method in class java.nio.file.attribute.Attributes

Reads the DOS file attributes of a file.

readFileStoreSpaceAttributes(FileStore) - Static method in class java.nio.file.attribute.Attributes

Reads the space attributes of a file store.

ReadOnlyFileSystemException - Exception in java.nio.file

Unchecked exception thrown when an attempt is made to update an object associated with a read-only FileSystem.

ReadOnlyFileSystemException() - Constructor for exception java.nio.file.ReadOnlyFileSystemException

Constructs an instance of this class.

ReadPendingException - Exception in java.nio.channels

Unchecked exception thrown when an attempt is made to read from an asynchronous socket channel and a previous read has not completed.

ReadPendingException() - Constructor for exception java.nio.channels.ReadPendingException

Constructs an instance of this class.

readPosixFileAttributes(FileRef, LinkOption...) - Static method in class java.nio.file.attribute.Attributes

Reads the POSIX file attributes of a file.

readSymbolicLink() - Method in class java.nio.file.Path

Reads the target of a symbolic link (optional operation).

receive(ByteBuffer, long, TimeUnit, A, CompletionHandler<SocketAddress, ? super A>) - Method in class java.nio.channels.AsynchronousDatagramChannel

Receives a datagram via this channel.

receive(ByteBuffer, A, CompletionHandler<SocketAddress, ? super A>) - Method in class java.nio.channels.AsynchronousDatagramChannel

Receives a datagram via this channel.

receive(ByteBuffer) - Method in class java.nio.channels.AsynchronousDatagramChannel

Receives a datagram via this channel.

receive(ByteBuffer) - Method in class java.nio.channels.DatagramChannel

Receives a datagram via this channel.

register(WatchService, WatchEvent.Kind<?>[], WatchEvent.Modifier...) - Method in class java.nio.file.Path

Registers the file located by this path with a watch service.

register(WatchService, WatchEvent.Kind<?>...) - Method in class java.nio.file.Path

Registers the file located by this path with a watch service.

register(WatchService, WatchEvent.Kind<?>[], WatchEvent.Modifier...) - Method in interface java.nio.file.Watchable

Registers an object with a watch service.

register(WatchService, WatchEvent.Kind<?>...) - Method in interface java.nio.file.Watchable

Registers an object with a watch service.

relativize(Path) - Method in class java.nio.file.Path

Constructs a relative path between this path and a given path.

release() - Method in class java.nio.channels.FileLock

Releases this lock.

remove() - Method in class java.util.Scanner

The remove operation is not supported by this implementation of Iterator.

renameTo(File) - Method in class java.io.File

Renames the file denoted by this abstract pathname.

reset() - Method in class java.nio.file.WatchKey

Resets this watch key.

reset() - Method in class java.util.Scanner

Resets this scanner.

resolve(Path) - Method in class java.nio.file.Path

Resolve the given path against this path.

resolve(String) - Method in class java.nio.file.Path

Converts a given path string to a Path and resolves it against this Path in exactly the manner specified by the resolve method.

S

sameFile(URL) - Method in class java.net.URL

Compares two URLs, excluding the fragment component.

Scanner - Class in java.util

A simple text scanner which can parse primitive types and strings using regular expressions.

Scanner(Readable) - Constructor for class java.util.Scanner

Constructs a new Scanner that produces values scanned from the specified source.

Scanner(InputStream) - Constructor for class java.util.Scanner

Constructs a new Scanner that produces values scanned from the specified input stream.

Scanner(InputStream, String) - Constructor for class java.util.Scanner

Constructs a new Scanner that produces values scanned from the specified input stream.

Scanner(File) - Constructor for class java.util.Scanner

Constructs a new Scanner that produces values scanned from the specified file.

Scanner(File, String) - Constructor for class java.util.Scanner

Constructs a new Scanner that produces values scanned from the specified file.

Scanner(FileRef) - Constructor for class java.util.Scanner

Constructs a new Scanner that produces values scanned from the specified file.

Scanner(FileRef, String) - Constructor for class java.util.Scanner

Constructs a new Scanner that produces values scanned from the specified file.

Scanner(String) - Constructor for class java.util.Scanner

Constructs a new Scanner that produces values scanned from the specified string.

Scanner(ReadableByteChannel) - Constructor for class java.util.Scanner

Constructs a new Scanner that produces values scanned from the specified channel.

Scanner(ReadableByteChannel, String) - Constructor for class java.util.Scanner

Constructs a new Scanner that produces values scanned from the specified channel.

SecureDirectoryStream<T> - Class in java.nio.file

A DirectoryStream that defines operations on files that are located relative to an open directory.

SecureDirectoryStream() - Constructor for class java.nio.file.SecureDirectoryStream

Initialize a new instance of this class.

SeekableByteChannel - Interface in java.nio.channels

A byte channel that maintains a current position and allows the position to be changed.

SelectorProvider - Class in java.nio.channels.spi

Service-provider class for selectors and selectable channels.

SelectorProvider() - Constructor for class java.nio.channels.spi.SelectorProvider

Initializes a new instance of this class.

send(ByteBuffer, SocketAddress, A, CompletionHandler<Integer, ? super A>) - Method in class java.nio.channels.AsynchronousDatagramChannel

Sends a datagram via this channel.

send(ByteBuffer, SocketAddress) - Method in class java.nio.channels.AsynchronousDatagramChannel

Sends a datagram via this channel.

send(ByteBuffer, SocketAddress) - Method in class java.nio.channels.DatagramChannel

Sends a datagram via this channel.

separator - Static variable in class java.io.File

The system-dependent default name-separator character, represented as a string for convenience.

separatorChar - Static variable in class java.io.File

The system-dependent default name-separator character.

ServerSocketChannel - Class in java.nio.channels

A selectable channel for stream-oriented listening sockets.

ServerSocketChannel(SelectorProvider) - Constructor for class java.nio.channels.ServerSocketChannel

Initializes a new instance of this class.

set(String, String, int, String, String) - Method in class java.net.URL

Sets the fields of the URL.

set(String, String, int, String, String, String, String, String) - Method in class java.net.URL

Sets the specified 8 fields of the URL.

setAcl(List<AclEntry>) - Method in interface java.nio.file.attribute.AclFileAttributeView

Updates (replace) the access control list.

setAcl(FileRef, List<AclEntry>) - Static method in class java.nio.file.attribute.Attributes

Updates a file's Access Control List (ACL).

setArchive(boolean) - Method in interface java.nio.file.attribute.DosFileAttributeView

Updates the value of the archive attribute.

setAttribute(String, Object, LinkOption...) - Method in interface java.nio.file.FileRef

Sets the value of a file attribute.

setExecutable(boolean, boolean) - Method in class java.io.File

Sets the owner's or everybody's execute permission for this abstract pathname.

setExecutable(boolean) - Method in class java.io.File

A convenience method to set the owner's execute permission for this abstract pathname.

setFlags(Set<AclEntryFlag>) - Method in class java.nio.file.attribute.AclEntry.Builder

Sets the flags component of this builder.

setFlags(AclEntryFlag...) - Method in class java.nio.file.attribute.AclEntry.Builder

Sets the flags component of this builder.

setGroup(GroupPrincipal) - Method in interface java.nio.file.attribute.PosixFileAttributeView

Updates the file group-owner.

setHidden(boolean) - Method in interface java.nio.file.attribute.DosFileAttributeView

Updates the value of the hidden attribute.

setLastAccessTime(FileRef, FileTime) - Static method in class java.nio.file.attribute.Attributes

Updates a file's last access time attribute.

setLastModified(long) - Method in class java.io.File

Sets the last-modified time of the file or directory named by this abstract pathname.

setLastModifiedTime(FileRef, FileTime) - Static method in class java.nio.file.attribute.Attributes

Updates a file's last modified time attribute.

setOption(SocketOption<T>, T) - Method in class java.nio.channels.AsynchronousDatagramChannel

setOption(SocketOption<T>, T) - Method in class java.nio.channels.AsynchronousServerSocketChannel

setOption(SocketOption<T>, T) - Method in class java.nio.channels.AsynchronousSocketChannel

setOption(SocketOption<T>, T) - Method in class java.nio.channels.DatagramChannel

Sets the value of a socket option.

setOption(SocketOption<T>, T) - Method in interface java.nio.channels.NetworkChannel

Sets the value of a socket option.

setOption(SocketOption<T>, T) - Method in class java.nio.channels.ServerSocketChannel

Sets the value of a socket option.

setOption(SocketOption<T>, T) - Method in class java.nio.channels.SocketChannel

Sets the value of a socket option.

setOwner(FileRef, UserPrincipal) - Static method in class java.nio.file.attribute.Attributes

Updates the file owner.

setOwner(UserPrincipal) - Method in interface java.nio.file.attribute.FileOwnerAttributeView

Updates the file owner.

setPermissions(Set<AclEntryPermission>) - Method in class java.nio.file.attribute.AclEntry.Builder

Sets the permissions component of this builder.

setPermissions(AclEntryPermission...) - Method in class java.nio.file.attribute.AclEntry.Builder

Sets the permissions component of this builder.

setPermissions(Set<PosixFilePermission>) - Method in interface java.nio.file.attribute.PosixFileAttributeView

Updates the file permissions.

setPosixFilePermissions(FileRef, Set<PosixFilePermission>) - Static method in class java.nio.file.attribute.Attributes

Sets a file's POSIX permissions.

setPrincipal(UserPrincipal) - Method in class java.nio.file.attribute.AclEntry.Builder

Sets the principal component of this builder.

setReadable(boolean, boolean) - Method in class java.io.File

Sets the owner's or everybody's read permission for this abstract pathname.

setReadable(boolean) - Method in class java.io.File

A convenience method to set the owner's read permission for this abstract pathname.

setReadOnly() - Method in class java.io.File

Marks the file or directory named by this abstract pathname so that only read operations are allowed.

setReadOnly(boolean) - Method in interface java.nio.file.attribute.DosFileAttributeView

Updates the value of the read-only attribute.

setSystem(boolean) - Method in interface java.nio.file.attribute.DosFileAttributeView

Updates the value of the system attribute.

setTimes(FileTime, FileTime, FileTime) - Method in interface java.nio.file.attribute.BasicFileAttributeView

Updates any or all of the file's last modified time, last access time, and create time attributes.

setType(AclEntryType) - Method in class java.nio.file.attribute.AclEntry.Builder

Sets the type component of this builder.

setURLStreamHandlerFactory(URLStreamHandlerFactory) - Static method in class java.net.URL

Sets an application's URLStreamHandlerFactory.

setWritable(boolean, boolean) - Method in class java.io.File

Sets the owner's or everybody's write permission for this abstract pathname.

setWritable(boolean) - Method in class java.io.File

A convenience method to set the owner's write permission for this abstract pathname.

shutdown() - Method in class java.nio.channels.AsynchronousChannelGroup

Initiates an orderly shutdown of the group.

ShutdownChannelGroupException - Exception in java.nio.channels

Unchecked exception thrown when an attempt is made to construct a channel in a group that is shutdown or the completion handler for an I/O operation cannot be invoked because the channel group has terminated.

ShutdownChannelGroupException() - Constructor for exception java.nio.channels.ShutdownChannelGroupException

Constructs an instance of this class.

shutdownInput() - Method in class java.nio.channels.AsynchronousSocketChannel

Shutdown the connection for reading without closing the channel.

shutdownInput() - Method in class java.nio.channels.SocketChannel

Shutdown the connection for reading without closing the channel.

shutdownNow() - Method in class java.nio.channels.AsynchronousChannelGroup

Shuts down the group and closes all open channels in the group.

shutdownOutput() - Method in class java.nio.channels.AsynchronousSocketChannel

Shutdown the connection for writing without closing the channel.

shutdownOutput() - Method in class java.nio.channels.SocketChannel

Shutdown the connection for writing without closing the channel.

SimpleFileVisitor<T> - Class in java.nio.file

A simple visitor of files with default behavior to visit all files and to re-throw I/O errors.

SimpleFileVisitor() - Constructor for class java.nio.file.SimpleFileVisitor

Initializes a new instance of this class.

size() - Method in class java.nio.channels.AsynchronousFileChannel

Returns the current size of this channel's file.

size() - Method in class java.nio.channels.FileChannel

Returns the current size of this channel's file.

size() - Method in class java.nio.channels.FileLock

Returns the size of the locked region in bytes.

size() - Method in interface java.nio.channels.SeekableByteChannel

Returns the current size of entity to which this channel is connected.

size() - Method in interface java.nio.file.attribute.BasicFileAttributes

Returns the size of the file (in bytes).

size(String) - Method in interface java.nio.file.attribute.UserDefinedFileAttributeView

Returns the size of the value of a user-defined attribute.

skip(Pattern) - Method in class java.util.Scanner

Skips input that matches the specified pattern, ignoring delimiters.

skip(String) - Method in class java.util.Scanner

Skips input that matches a pattern constructed from the specified string.

SO_BROADCAST - Static variable in class java.net.StandardSocketOption

Allow transmission of broadcast datagrams.

SO_KEEPALIVE - Static variable in class java.net.StandardSocketOption

Keep connection alive.

SO_LINGER - Static variable in class java.net.StandardSocketOption

Linger on close if data is present.

SO_RCVBUF - Static variable in class java.net.StandardSocketOption

The size of the socket receive buffer.

SO_REUSEADDR - Static variable in class java.net.StandardSocketOption

Re-use address.

SO_SNDBUF - Static variable in class java.net.StandardSocketOption

The size of the socket send buffer.

socket() - Method in class java.nio.channels.DatagramChannel

Retrieves a datagram socket associated with this channel.

socket() - Method in class java.nio.channels.ServerSocketChannel

Retrieves a server socket associated with this channel.

socket() - Method in class java.nio.channels.SocketChannel

Retrieves a socket associated with this channel.

SocketChannel - Class in java.nio.channels

A selectable channel for stream-oriented connecting sockets.

SocketChannel(SelectorProvider) - Constructor for class java.nio.channels.SocketChannel

Initializes a new instance of this class.

SocketOption<T> - Interface in java.net

A socket option associated with a socket.

sourceAddress() - Method in class java.nio.channels.MembershipKey

Returns the source address if this membership key is source-specific, or null if this membership is not source-specific.

StandardCopyOption - Enum in java.nio.file

Defines the standard copy options.

StandardOpenOption - Enum in java.nio.file

Defines the standard open options.

StandardProtocolFamily - Enum in java.net

Defines the standard families of communication protocols.

StandardSocketOption - Class in java.net

Defines the standard socket options.

StandardWatchEventKind - Class in java.nio.file

Defines the standard event kinds.

startsWith(Path) - Method in class java.nio.file.Path

Tests if this path starts with the given path.

subpath(int, int) - Method in class java.nio.file.Path

Returns a relative Path that is a subsequence of the name elements of this path.

supportedFileAttributeViews() - Method in class java.nio.file.FileSystem

Returns the set of the names of the file attribute views supported by this FileSystem.

supportedOptions() - Method in class java.nio.channels.DatagramChannel

Returns a set of the socket options supported by this channel.

supportedOptions() - Method in interface java.nio.channels.NetworkChannel

Returns a set of the socket options supported by this channel.

supportedOptions() - Method in class java.nio.channels.ServerSocketChannel

Returns a set of the socket options supported by this channel.

supportedOptions() - Method in class java.nio.channels.SocketChannel

Returns a set of the socket options supported by this channel.

supportsFileAttributeView(Class<? extends FileAttributeView>) - Method in class java.nio.file.FileStore

Tells whether or not this file store supports the file attributes identified by the given file attribute view.

supportsFileAttributeView(String) - Method in class java.nio.file.FileStore

Tells whether or not this file store supports the file attributes identified by the given file attribute view.

T

take() - Method in class java.nio.file.WatchService

Retrieves and removes next watch key, waiting if none are yet present.

TCP_NODELAY - Static variable in class java.net.StandardSocketOption

Disable the Nagle algorithm.

to(TimeUnit) - Method in class java.nio.file.attribute.FileTime

Returns the value at the given unit of granularity.

toAbsolutePath() - Method in class java.nio.file.Path

Returns a Path object representing the absolute path of this path.

toExternalForm() - Method in class java.net.URL

Constructs a string representation of this URL.

toFileRef() - Method in class java.net.URL

Returns a FileRef equivalent to this URL.

toMillis() - Method in class java.nio.file.attribute.FileTime

Returns the value in milliseconds.

toPath() - Method in class java.io.File

Returns a java.nio.file.Path object constructed from the this abstract path.

toRealPath(boolean) - Method in class java.nio.file.Path

Returns the real path of an existing file.

toString() - Method in class java.io.File

Returns the pathname string of this abstract pathname.

toString() - Method in class java.net.URL

Constructs a string representation of this URL.

toString() - Method in class java.nio.channels.FileChannel.MapMode

Returns a string describing this file-mapping mode.

toString() - Method in class java.nio.channels.FileLock

Returns a string describing the range, type, and validity of this lock.

toString() - Method in class java.nio.file.attribute.AclEntry

Returns the string representation of this ACL entry.

toString() - Method in class java.nio.file.attribute.FileTime

Returns the string representation of this FileTime.

toString(Set<PosixFilePermission>) - Static method in class java.nio.file.attribute.PosixFilePermissions

Returns the String representation of a set of permissions.

toString() - Method in class java.nio.file.Path

Returns the string representation of this path.

toString() - Method in class java.util.Scanner

Returns the string representation of this Scanner.

totalSpace() - Method in interface java.nio.file.attribute.FileStoreSpaceAttributes

Returns the size, in bytes, of the file store.

toURI() - Method in class java.io.File

Constructs a file: URI that represents this abstract pathname.

toURI() - Method in class java.net.URL

Returns a URI equivalent to this URL.

toUri() - Method in class java.nio.file.Path

Returns a URI to represent this path.

toURL() - Method in class java.io.File

Deprecated. This method does not automatically escape characters that are illegal in URLs. It is recommended that new code convert an abstract pathname into a URL by first converting it into a URI, via the toURI method, and then converting the URI into a URL via the URI.toURL method.

transferFrom(ReadableByteChannel, long, long) - Method in class java.nio.channels.FileChannel

Transfers bytes into this channel's file from the given readable byte channel.

transferTo(long, long, WritableByteChannel) - Method in class java.nio.channels.FileChannel

Transfers bytes from this channel's file to the given writable byte channel.

truncate(long) - Method in class java.nio.channels.AsynchronousFileChannel

Truncates this channel's file to the given size.

truncate(long) - Method in class java.nio.channels.FileChannel

Truncates this channel's file to the given size.

truncate(long) - Method in interface java.nio.channels.SeekableByteChannel

Truncates the entity, to which this channel is connected, to the given size.

tryLock(long, long, boolean) - Method in class java.nio.channels.AsynchronousFileChannel

Attempts to acquire a lock on the given region of this channel's file.

tryLock() - Method in class java.nio.channels.AsynchronousFileChannel

Attempts to acquire an exclusive lock on this channel's file.

tryLock(long, long, boolean) - Method in class java.nio.channels.FileChannel

Attempts to acquire a lock on the given region of this channel's file.

tryLock() - Method in class java.nio.channels.FileChannel

Attempts to acquire an exclusive lock on this channel's file.

type() - Method in interface java.net.SocketOption

Returns the type of the socket option value.

type() - Method in class java.nio.file.attribute.AclEntry

Returns the ACL entry type.

type() - Method in class java.nio.file.FileStore

Returns the type of this file store.

type() - Method in interface java.nio.file.WatchEvent.Kind

Returns the type of the context value.

U

unallocatedSpace() - Method in interface java.nio.file.attribute.FileStoreSpaceAttributes

Returns the number of unallocated bytes in the file store.

unblock(InetAddress) - Method in class java.nio.channels.MembershipKey

Unblock multicast datagrams from the given source address that was previously blocked using the block method.

URL - Class in java.net

Class URL represents a Uniform Resource Locator, a pointer to a "resource" on the World Wide Web.

URL(String, String, int, String) - Constructor for class java.net.URL

Creates a URL object from the specified protocol, host, port number, and file.

URL(String, String, String) - Constructor for class java.net.URL

Creates a URL from the specified protocol name, host name, and file name.

URL(String, String, int, String, URLStreamHandler) - Constructor for class java.net.URL

Creates a URL object from the specified protocol, host, port number, file, and handler.

URL(String) - Constructor for class java.net.URL

Creates a URL object from the String representation.

URL(URL, String) - Constructor for class java.net.URL

Creates a URL by parsing the given spec within a specified context.

URL(URL, String, URLStreamHandler) - Constructor for class java.net.URL

Creates a URL by parsing the given spec with the specified handler within a specified context.

usableSpace() - Method in interface java.nio.file.attribute.FileStoreSpaceAttributes

Returns the number of bytes available to this Java virtual machine on the file store.

useDelimiter(Pattern) - Method in class java.util.Scanner

Sets this scanner's delimiting pattern to the specified pattern.

useDelimiter(String) - Method in class java.util.Scanner

Sets this scanner's delimiting pattern to a pattern constructed from the specified String.

useLocale(Locale) - Method in class java.util.Scanner

Sets this scanner's locale to the specified locale.

useRadix(int) - Method in class java.util.Scanner

Sets this scanner's default radix to the specified radix.

UserDefinedFileAttributeView - Interface in java.nio.file.attribute

A file attribute view that provides a view of a file's user-defined attributes, sometimes known as extended attributes.

UserPrincipal - Interface in java.nio.file.attribute

A Principal representing an identity used to determine access rights to objects in a file system.

UserPrincipalLookupService - Class in java.nio.file.attribute

An object to lookup user and group principals by name.

UserPrincipalLookupService() - Constructor for class java.nio.file.attribute.UserPrincipalLookupService

Initializes a new instance of this class.

UserPrincipalNotFoundException - Exception in java.nio.file.attribute

Checked exception thrown when a lookup of UserPrincipal fails because the principal does not exist.

UserPrincipalNotFoundException(String) - Constructor for exception java.nio.file.attribute.UserPrincipalNotFoundException

Constructs an instance of this class.

V

validOps() - Method in class java.nio.channels.DatagramChannel

Returns an operation set identifying this channel's supported operations.

validOps() - Method in class java.nio.channels.ServerSocketChannel

Returns an operation set identifying this channel's supported operations.

validOps() - Method in class java.nio.channels.SocketChannel

Returns an operation set identifying this channel's supported operations.

value() - Method in interface java.nio.file.attribute.FileAttribute

Returns the attribute value.

valueOf(String) - Static method in enum java.net.StandardProtocolFamily

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum java.nio.file.AccessMode

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum java.nio.file.attribute.AclEntryFlag

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum java.nio.file.attribute.AclEntryPermission

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum java.nio.file.attribute.AclEntryType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum java.nio.file.attribute.PosixFilePermission

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum java.nio.file.FileVisitOption

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum java.nio.file.FileVisitResult

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum java.nio.file.LinkOption

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum java.nio.file.StandardCopyOption

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum java.nio.file.StandardOpenOption

Returns the enum constant of this type with the specified name.

values() - Static method in enum java.net.StandardProtocolFamily

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum java.nio.file.AccessMode

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum java.nio.file.attribute.AclEntryFlag

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum java.nio.file.attribute.AclEntryPermission

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum java.nio.file.attribute.AclEntryType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum java.nio.file.attribute.PosixFilePermission

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum java.nio.file.FileVisitOption

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum java.nio.file.FileVisitResult

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum java.nio.file.LinkOption

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum java.nio.file.StandardCopyOption

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum java.nio.file.StandardOpenOption

Returns an array containing the constants of this enum type, in the order they are declared.

visitFile(T, BasicFileAttributes) - Method in interface java.nio.file.FileVisitor

Invoked for a file in a directory.

visitFile(T, BasicFileAttributes) - Method in class java.nio.file.SimpleFileVisitor

Invoked for a file in a directory.

visitFileFailed(T, IOException) - Method in interface java.nio.file.FileVisitor

Invoked for a file when its basic file attributes could not be read.

visitFileFailed(T, IOException) - Method in class java.nio.file.SimpleFileVisitor

Invoked for a file when its basic file attributes could not be read.

W

walkFileTree(Path, Set<FileVisitOption>, int, FileVisitor<? super Path>) - Static method in class java.nio.file.Files

Walks a file tree.

walkFileTree(Path, FileVisitor<? super Path>) - Static method in class java.nio.file.Files

Walks a file tree.

Watchable - Interface in java.nio.file

An object that may be registered with a watch service so that it can be watched for changes and events.

WatchEvent<T> - Class in java.nio.file

An event or a repeated event for an object that is registered with a WatchService.

WatchEvent() - Constructor for class java.nio.file.WatchEvent

Initializes a new instance of this class.

WatchEvent.Kind<T> - Interface in java.nio.file

An event kind, for the purposes of identification.

WatchEvent.Modifier - Interface in java.nio.file

An event modifier that qualifies how a Watchable is registered with a WatchService.

WatchKey - Class in java.nio.file

A token representing the registration of a watchable object with a WatchService.

WatchKey() - Constructor for class java.nio.file.WatchKey

Initializes a new instance of this class.

WatchService - Class in java.nio.file

A watch service that watches registered objects for changes and events.

WatchService() - Constructor for class java.nio.file.WatchService

Initializes a new instance of this class.

withCachedThreadPool(ExecutorService, int) - Static method in class java.nio.channels.AsynchronousChannelGroup

Creates an asynchronous channel group with a given thread pool that creates new threads as needed.

withFixedThreadPool(int, ThreadFactory) - Static method in class java.nio.channels.AsynchronousChannelGroup

Creates an asynchronous channel group with a fixed thread pool.

withThreadPool(ExecutorService) - Static method in class java.nio.channels.AsynchronousChannelGroup

Creates an asynchronous channel group with a given thread pool.

write(ByteBuffer, A, CompletionHandler<Integer, ? super A>) - Method in interface java.nio.channels.AsynchronousByteChannel

Writes a sequence of bytes to this channel from the given buffer.

write(ByteBuffer) - Method in interface java.nio.channels.AsynchronousByteChannel

Writes a sequence of bytes to this channel from the given buffer.

write(ByteBuffer, A, CompletionHandler<Integer, ? super A>) - Method in class java.nio.channels.AsynchronousDatagramChannel

write(ByteBuffer) - Method in class java.nio.channels.AsynchronousDatagramChannel

write(ByteBuffer, long, A, CompletionHandler<Integer, ? super A>) - Method in class java.nio.channels.AsynchronousFileChannel

Writes a sequence of bytes to this channel from the given buffer, starting at the given file position.

write(ByteBuffer, long) - Method in class java.nio.channels.AsynchronousFileChannel

Writes a sequence of bytes to this channel from the given buffer, starting at the given file position.

write(ByteBuffer, long, TimeUnit, A, CompletionHandler<Integer, ? super A>) - Method in class java.nio.channels.AsynchronousSocketChannel

Writes a sequence of bytes to this channel from the given buffer.

write(ByteBuffer, A, CompletionHandler<Integer, ? super A>) - Method in class java.nio.channels.AsynchronousSocketChannel

write(ByteBuffer) - Method in class java.nio.channels.AsynchronousSocketChannel

write(ByteBuffer[], int, int, long, TimeUnit, A, CompletionHandler<Long, ? super A>) - Method in class java.nio.channels.AsynchronousSocketChannel

Writes a sequence of bytes to this channel from a subsequence of the given buffers.

write(ByteBuffer) - Method in class java.nio.channels.DatagramChannel

Writes a datagram to this channel.

write(ByteBuffer[], int, int) - Method in class java.nio.channels.DatagramChannel

Writes a datagram to this channel.

write(ByteBuffer[]) - Method in class java.nio.channels.DatagramChannel

Writes a datagram to this channel.

write(ByteBuffer) - Method in class java.nio.channels.FileChannel

Writes a sequence of bytes to this channel from the given buffer.

write(ByteBuffer[], int, int) - Method in class java.nio.channels.FileChannel

Writes a sequence of bytes to this channel from a subsequence of the given buffers.

write(ByteBuffer[]) - Method in class java.nio.channels.FileChannel

Writes a sequence of bytes to this channel from the given buffers.

write(ByteBuffer, long) - Method in class java.nio.channels.FileChannel

Writes a sequence of bytes to this channel from the given buffer, starting at the given file position.

write(ByteBuffer) - Method in interface java.nio.channels.SeekableByteChannel

Writes a sequence of bytes to this channel from the given buffer.

write(ByteBuffer) - Method in class java.nio.channels.SocketChannel

write(ByteBuffer[], int, int) - Method in class java.nio.channels.SocketChannel

write(ByteBuffer[]) - Method in class java.nio.channels.SocketChannel

write(String, ByteBuffer) - Method in interface java.nio.file.attribute.UserDefinedFileAttributeView

Writes the value of a user-defined attribute from a buffer.

writeAllBytes(FileRef, byte[]) - Static method in class java.io.Outputs

Write a byte array to a file.

writeAllBytes(OutputStream, InputStream) - Static method in class java.io.Outputs

Write all bytes to the given output stream from the given input stream.

writeBytes(FileRef, byte[], int, int) - Static method in class java.io.Outputs

Writes a byte array to a file.

writeLines(FileRef, Iterable<String>, String) - Static method in class java.io.Outputs

Writes the given lines of text to the specified file.

writeLines(FileRef, Iterable<String>) - Static method in class java.io.Outputs

Writes the given lines of text to the specified file.

writeLines(FileRef, String...) - Static method in class java.io.Outputs

Writes the given lines of text to the specified file.

writeLines(OutputStream, Iterable<String>, String) - Static method in class java.io.Outputs

Writes the given lines of text to the specified output stream.

writeLines(OutputStream, Iterable<String>) - Static method in class java.io.Outputs

Writes the given lines of text to the specified output stream.

WritePendingException - Exception in java.nio.channels

Unchecked exception thrown when an attempt is made to write to an asynchronous socket channel and a previous write has not completed.

WritePendingException() - Constructor for exception java.nio.channels.WritePendingException

Constructs an instance of this class.

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