# Class CredentialNotFoundException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.security.GeneralSecurityException
javax.security.auth.login.LoginException
javax.security.auth.login.CredentialException
javax.security.auth.login.CredentialNotFoundException

All Implemented Interfaces:
  `Serializable`

public class CredentialNotFoundException extends CredentialException
Signals that a credential was not found.

This exception may be thrown by a LoginModule if it is unable to locate a credential necessary to perform authentication.

Since:
  1.5
See Also:
  - Serialized Form

## Constructor Summary

Constructors
Constructor
Description
`CredentialNotFoundException()`
Constructs a CredentialNotFoundException with no detail message.
`CredentialNotFoundException(String msg)`
Constructs a CredentialNotFoundException 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

### CredentialNotFoundException

public CredentialNotFoundException()
Constructs a CredentialNotFoundException with no detail message. A detail message is a String that describes this particular exception.

### CredentialNotFoundException

public CredentialNotFoundException(String msg)
Constructs a CredentialNotFoundException with the specified detail message. A detail message is a String that describes this particular exception.

Parameters:
  `msg` - the detail message.