Package java.net

Classes
class	Authenticator
	This class is able to obtain authentication info for a connection, usually from user. More...
class	BindException
	A BindException is thrown when a process cannot bind a local address/port, either because it is already bound or reserved by the OS. More...
class	CacheRequest
	CacheRequest provides channels for storing resource data in the ResponseCache. More...
class	CacheResponse
	CacheResponse is used for getting resource from the ResponseCache. More...
class	ConnectException
	This ConnectException is thrown when a connection cannot be established to a remote host/port, because for instance a server was not listening. More...
class	ContentHandler
	This class converts the content of a certain format into a Java type Object. More...
interface	ContentHandlerFactory
	Defines a factory which is reponsible for creating a ContentHandler. More...
class	CookieHandler
	This class is ready for managing a stateful cookie with HTTP protocol. More...
class	DatagramPacket
	This class models a datagram packet to be sent or received. More...
class	DatagramSocket
	This class models a socket for sending & receiving datagram packets. More...
class	DatagramSocketImpl
	The abstract superclass of datagram & multicast socket implementations. More...
interface	DatagramSocketImplFactory
	This interface defines a factory for datagram socket implementations. More...
interface	FileNameMap
	Defines a scheme for mapping a filename type to a MIME content type. More...
class	HttpRetryException
	The exception to be thrown when a request cannot be retried. More...
class	HttpURLConnection
	This abstract subclass of URLConnection defines method for managing HTTP connection according to the description given by RFC 2068. More...
class	Inet4Address
class	Inet6Address
class	InetAddress
	The Internet Protocol (IP) address class. More...
class	InetSocketAddress
class	JarURLConnection
	This class establishes a connection to a URL using the jar protocol. More...
class	MalformedURLException
	This exception is thrown when a program attempts to create an URL from an incorrect specification. More...
class	MulticastSocket
	This class models a multicast socket for sending & receiving datagram packets to a multicast group. More...
class	NegCacheElement
	This class is used to hold information about failed name lookups. More...
class	NegativeCache< K, V >
	This class is used to manage the negative name lookup cache. More...
class	NetPermission
	This class represents permission to access network resources. More...
class	NetworkInterface
	This class provides an methods that are used to get information about the network interfaces supported by the system. More...
class	NoRouteToHostException
	The NoRouteToHostException may be thrown when attempting to connect to a remote machine and because of network fault or firewall, no route can be established. More...
class	PasswordAuthentication
	This class is a data structure that contains the username and password. More...
class	PortUnreachableException
class	ProtocolException
	An attempt to connect to a socket of the wrong type (stream or nonstream) will trigger this exception. More...
class	Proxy
	This class is about proxy setting. More...
class	ProxySelector
class	ProxySelectorImpl
	Default implementation for ProxySelector. More...
class	ResponseCache
	ResponseCache implements URLConnection caches. More...
class	SecureCacheResponse
	A secure cache response, which is originally retrieved through secure ways. More...
class	ServerSocket
	ServerSocket create connections between 'host' and 'client' machines. More...
class	Socket
	This class represents sockets to be used in connection-oriented (streaming) protocols. More...
class	SocketAddress
class	SocketException
	This SocketException may be thrown during socket creation or setting options, and is the superclass of all other socket related exceptions. More...
class	SocketImpl
	The abstract superclass of all classes that implement streaming sockets. More...
interface	SocketImplFactory
	This interface defines a factory for socket implementations. More...
interface	SocketOptions
	Defines the protocol to get & set Socket options. More...
class	SocketPermission
	SocketPermissions represent permission to access resources via sockets. More...
class	SocketPermissionCollection
	SocketPermissionCollection is a class which holds a collection of SocketPermission objects and can answer a boolean indicating whether or not a specific permissions is implied by a SocketPermissionCollection. More...
class	SocketTimeoutException
class	URI
	This class represents an instance of a URI as defined by RFC 2396. More...
class	URIEncoderDecoder
	This class is used to encode a string using the format required by application/x-www-form-urlencoded MIME content type. More...
class	URISyntaxException
	Represents an exception that occurred during parsing of a URI. More...
class	URL
	An instance of class URL specifies the location of a resource on the world wide web as specified by RFC 1738. More...
class	URLClassLoader
	This class loader is responsible for loading classes and resources from a list of URLs which can refer to either directories or JAR files. More...
class	URLConnection
	The URLConnection class is responsible for establishing a connection to an URL for a given protocol. More...
class	URLDecoder
	This class is used to decode a string which is encoded in the application/x-www-form-urlencoded MIME content type. More...
class	URLEncoder
	This class is used to encode a string using the format required by application/x-www-form-urlencoded MIME content type. More...
class	URLStreamHandler
	The abstract superclass of all classes that implement Protocol Handler. More...
interface	URLStreamHandlerFactory
	Defines a factory which creates URL Stream (protocol) Handler It is used by the classes URL. More...
class	UnknownHostException
	This UnknownHostException is thrown when an IP address resolution is attempted and no host or resolver may be found. More...
class	UnknownServiceException
	This UnknownServiceException is thrown when a particular service requested isn't support by the URL. More...