Java in a Nutshell, 5th Edition [Electronic resources] نسخه متنی

Signals
an attempt to use an unsupported service of a network connection.

Figure 12-24. java.net.UnknownServiceException

public class

UnknownServiceException extends java.io.IOException {
// Public Constructors
public

UnknownServiceException ( );
public

UnknownServiceException (String

msg );
}