Class UnknownHostException

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:

1.0

See Also:

Constructor Summary

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

Method Summary

Methods declared in class Throwable

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

Methods declared in class Object

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

Constructor Details

UnknownHostException

public UnknownHostException(String message)

Constructs a new UnknownHostException with the specified detail message.

Parameters:: message - the detail message.

UnknownHostException

public UnknownHostException()

Constructs a new UnknownHostException with no detail message.

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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/net/UnknownHostException.html