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

An

exception
of this type indicates that a credential (such as a Kerberos ticket)
necessary for login could not be found. This is not the same as
presenting an invalid credential, which results in a
FailedLoginException.

Figure 19-25. javax.security.auth.login.CredentialNotFoundException

public class

CredentialNotFoundException extends CredentialException {
// Public Constructors
public

CredentialNotFoundException ( );
public

CredentialNotFoundException (String

msg );
}