Uses of Class java.net.UnknownHostException (Java SE 13 & JDK 13 )
Description: use: module: java.base, package: java.net, class: UnknownHostException

# Uses of Class
java.net.UnknownHostException

Packages that use UnknownHostException
Package | Description
--- | ---
java.net | Provides the classes for implementing networking applications.
javax.net | Provides classes for networking applications.
javax.net.ssl | Provides classes for the secure socket package.

- ## Uses of UnknownHostException in java.net

  Methods in java.net that throw UnknownHostException
  Modifier and Type | Method | Description
  --- | --- | ---
  `static InetAddress[]` | InetAddress.`getAllByName​(String host)` | Given the name of a host, returns an array of its IP addresses, based on the configured name service on the system.
  `static Inet6Address` | Inet6Address.`getByAddress​(String host, byte[] addr, int scope_id)` | Create an Inet6Address in the exact manner of `InetAddress.getByAddress(String,byte[])` except that the IPv6 scope_id is set to the given numeric value.
  `static Inet6Address` | Inet6Address.`getByAddress​(String host, byte[] addr, NetworkInterface nif)` | Create an Inet6Address in the exact manner of `InetAddress.getByAddress(String,byte[])` except that the IPv6 scope_id is set to the value corresponding to the given interface for the address type specified in `addr`.
  `static InetAddress` | InetAddress.`getByAddress​(byte[] addr)` | Returns an `InetAddress` object given the raw IP address .
  `static InetAddress` | InetAddress.`getByAddress​(String host, byte[] addr)` | Creates an InetAddress based on the provided host name and IP address.
  `static InetAddress` | InetAddress.`getByName​(String host)` | Determines the IP address of a host, given the host's name.
  `static InetAddress` | InetAddress.`getLocalHost()` | Returns the address of the local host.

  Constructors in java.net that throw UnknownHostException
  Constructor | Description
  --- | ---
  `Socket​(String host, int port)` | Creates a stream socket and connects it to the specified port number on the named host.

- ## Uses of UnknownHostException in javax.net

  Methods in javax.net that throw UnknownHostException
  Modifier and Type | Method | Description
  --- | --- | ---
  `abstract Socket` | SocketFactory.`createSocket​(String host, int port)` | Creates a socket and connects it to the specified remote host at the specified remote port.
  `abstract Socket` | SocketFactory.`createSocket​(String host, int port, InetAddress localHost, int localPort)` | Creates a socket and connects it to the specified remote host on the specified remote port.

- ## Uses of UnknownHostException in javax.net.ssl

  Constructors in javax.net.ssl that throw UnknownHostException
  Constructor | Description
  --- | ---
  `SSLSocket​(String host, int port)` | Used only by subclasses.
  `SSLSocket​(String host, int port, InetAddress clientAddress, int clientPort)` | Used only by subclasses.