# 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.