Package java.net

Class UnknownHostException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

java.net.UnknownHostException

All Implemented Interfaces:

Serializable

public class UnknownHostException
extends IOException

Thrown to indicate that the IP address of a host could not be determined.

Since:

JDK1.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
UnknownHostException()	Constructs a new UnknownHostException with no detail message.
UnknownHostException(String host)	Constructs a new UnknownHostException with the specified detail message.

Method Summary

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UnknownHostException

public UnknownHostException(@Nullable
                            String host)

Constructs a new UnknownHostException with the specified detail message.

Parameters:

host - the detail message.

UnknownHostException

public UnknownHostException()

Constructs a new UnknownHostException with no detail message.