# Uses of Class
java.nio.file.FileSystem

Packages that use FileSystem
Package
Description
java.nio.file
Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.
java.nio.file.spi
Service-provider classes for the `java.nio.file` package.

## Uses of FileSystem in java.nio.file

Methods in java.nio.file that return FileSystem
Modifier and Type
Method
Description
`static FileSystem`
FileSystems.`getDefault()`
Returns the default `FileSystem`.
`static FileSystem`
FileSystems.`getFileSystem​(URI uri)`
Returns a reference to an existing `FileSystem`.
`FileSystem`
Path.`getFileSystem()`
Returns the file system that created this object.
`static FileSystem`
FileSystems.`newFileSystem​(URI uri, Map<String,​?> env)`
Constructs a new file system that is identified by a `URI`
`static FileSystem`
FileSystems.`newFileSystem​(URI uri, Map<String,​?> env, ClassLoader loader)`
Constructs a new file system that is identified by a `URI`
`static FileSystem`
FileSystems.`newFileSystem​(Path path)`
Constructs a new `FileSystem` to access the contents of a file as a file system.
`static FileSystem`
FileSystems.`newFileSystem​(Path path, ClassLoader loader)`
Constructs a new `FileSystem` to access the contents of a file as a file system.
`static FileSystem`
FileSystems.`newFileSystem​(Path path, Map<String,​?> env)`
Constructs a new `FileSystem` to access the contents of a file as a file system.
`static FileSystem`
FileSystems.`newFileSystem​(Path path, Map<String,​?> env, ClassLoader loader)`
Constructs a new `FileSystem` to access the contents of a file as a file system.

## Uses of FileSystem in java.nio.file.spi

Methods in java.nio.file.spi that return FileSystem
Modifier and Type
Method
Description
`abstract FileSystem`
FileSystemProvider.`getFileSystem​(URI uri)`
Returns an existing `FileSystem` created by this provider.
`abstract FileSystem`
FileSystemProvider.`newFileSystem​(URI uri, Map<String,​?> env)`
Constructs a new `FileSystem` object identified by a URI.
`FileSystem`
FileSystemProvider.`newFileSystem​(Path path, Map<String,​?> env)`
Constructs a new `FileSystem` to access the contents of a file as a file system.