Closes this file system.
After a file system is closed then all subsequent access to the file
system, either by methods defined by this class or on objects associated
with this file system, throw ClosedFileSystemException
. If the
file system is already closed then invoking this method has no effect.
Closing a file system will close all open channels
, directory-streams
,
watch-service
, and other closeable objects associated
with this file system. The default
file
system cannot be closed.
IOException | if an I/O error occurs |
Diagram: FileSystem