# Uses of Class
java.nio.file.FileSystemException

Packages that use FileSystemException
Package | Description
--- | ---
java.nio.file | Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.

## Uses of FileSystemException in java.nio.file

Subclasses of FileSystemException in java.nio.file
Modifier and Type | Class | Description
--- | --- | ---
`class` | `AccessDeniedException` | Checked exception thrown when a file system operation is denied, typically due to a file permission or other access check.
`class` | `AtomicMoveNotSupportedException` | Checked exception thrown when a file cannot be moved as an atomic file system operation.
`class` | `DirectoryNotEmptyException` | Checked exception thrown when a file system operation fails because a directory is not empty.
`class` | `FileAlreadyExistsException` | Checked exception thrown when an attempt is made to create a file or directory and a file of that name already exists.
`class` | `FileSystemLoopException` | Checked exception thrown when a file system loop, or cycle, is encountered.
`class` | `NoSuchFileException` | Checked exception thrown when an attempt is made to access a file that does not exist.
`class` | `NotDirectoryException` | Checked exception thrown when a file system operation, intended for a directory, fails because the file is not a directory.
`class` | `NotLinkException` | Checked exception thrown when a file system operation fails because a file is not a symbolic link.