DirectoryIteratorException

java.nio.file

Class DirectoryIteratorException

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - java.util.ConcurrentModificationException
      - java.nio.file.DirectoryIteratorException

All Implemented Interfaces:

Serializable
```
public final class DirectoryIteratorException
extends ConcurrentModificationException
```
Runtime exception thrown if an I/O error is encountered when iterating over the entries in a directory. The I/O error is retrieved as an IOException using the getCause() method.

Since:

1.7

See Also:

DirectoryStream, Serialized Form

Constructor Summary

Constructors

Constructor and Description
`DirectoryIteratorException(IOException cause)` Constructs an instance of this class.

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`IOException`	`getCause()` Returns the cause of this exception.

Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, 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
  - DirectoryIteratorException
```
public DirectoryIteratorException(IOException cause)
```
    Constructs an instance of this class.
    
    Parameters:
    
    cause - the IOException that caused the directory iteration to fail
    
    Throws:
    
    NullPointerException - if the cause is null
- Method Detail
  - getCause
```
public IOException getCause()
```
    Returns the cause of this exception.
    
    Overrides:
    
    getCause in class Throwable
    
    Returns:
    
    the cause