Signals that a login failed because a credential (such as a password) has expired and is no longer valid. Prior to Java 5.0, this is a direct subclass of LoginException.

Figure 19-24. javax.security.auth.login.CredentialExpiredException

public class CredentialExpiredException extends CredentialException {
// Public Constructors
     public CredentialExpiredException( );  
     public CredentialExpiredException(String msg);  
}