UserPrincipalNotFoundException

java.nio.file.attribute

Class UserPrincipalNotFoundException

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.io.IOException
    - - java.nio.file.attribute.UserPrincipalNotFoundException

All Implemented Interfaces:

Serializable
```
public class UserPrincipalNotFoundException
extends IOException
```
Checked exception thrown when a lookup of UserPrincipal fails because the principal does not exist.

Since:

1.7

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
`UserPrincipalNotFoundException(String name)` Constructs an instance of this class.

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`String`	`getName()` Returns the user principal name if this exception was created with the user principal name that was not found, otherwise `null`.

Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - UserPrincipalNotFoundException
```
public UserPrincipalNotFoundException(String name)
```
    Constructs an instance of this class.
    
    Parameters:
    
    name - the principal name; may be null
- Method Detail
  - getName
```
public String getName()
```
    Returns the user principal name if this exception was created with the user principal name that was not found, otherwise null.
    
    Returns:
    
    the user principal name or null