AuthenticationException (Java SE 11 & JDK 11 )

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - javax.naming.NamingException
    - - javax.naming.NamingSecurityException
      - javax.naming.AuthenticationException

All Implemented Interfaces:

Serializable
```
public class AuthenticationException
extends NamingSecurityException
```
This exception is thrown when an authentication error occurs while accessing the naming or directory service. An authentication error can happen, for example, when the credentials supplied by the user program are invalid or otherwise fail to authenticate the user to the naming/directory service.
If the program wants to handle this exception in particular, it should catch AuthenticationException explicitly before attempting to catch NamingException. After catching AuthenticationException, the program could reattempt the authentication by updating the resolved context's environment properties with the appropriate credentials.
Synchronization and serialization issues that apply to NamingException apply directly here.

Since:

1.3

See Also:

Serialized Form

Field Summary
- Fields declared in class javax.naming.NamingException
  remainingName, resolvedName, resolvedObj, rootException

Constructor Summary

Constructors
Constructor	Description
`AuthenticationException()`	Constructs a new instance of AuthenticationException.
`AuthenticationException(String explanation)`	Constructs a new instance of AuthenticationException using the explanation supplied.

Method Summary
- Methods declared in class javax.naming.NamingException
  appendRemainingComponent, appendRemainingName, getCause, getExplanation, getRemainingName, getResolvedName, getResolvedObj, getRootCause, initCause, setRemainingName, setResolvedName, setResolvedObj, setRootCause, toString, toString
- Methods declared in class java.lang.Throwable
  addSuppressed, fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, printStackTrace, printStackTrace, printStackTrace, setStackTrace
- Methods declared in class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - AuthenticationException
```
public AuthenticationException(String explanation)
```
    Constructs a new instance of AuthenticationException using the explanation supplied. All other fields default to null.
    
    Parameters:
    
    explanation - A possibly null string containing additional detail about this exception.
    
    See Also:
    
    Throwable.getMessage()
  - AuthenticationException
```
public AuthenticationException()
```
    Constructs a new instance of AuthenticationException. All fields are set to null.