| Name | Type | Parent | Implementing Interfaces | Detail |
| AcceptPendingException | Class | IllegalStateException | Serializable | Detail |
| AccessDeniedException | Class | FileSystemException | Serializable | Detail |
| AccessMode | Class | java.lang.Enum | Serializable
,
Comparable | Detail |
| AclEntry | Class | java.lang.Object | Detail | |
| AclEntry.Builder | Class | java.lang.Object | Detail | |
| AclEntryFlag | Class | java.lang.Enum | Serializable
,
Comparable | Detail |
| AclEntryPermission | Class | java.lang.Enum | Serializable
,
Comparable | Detail |
| AclEntryType | Class | java.lang.Enum | Serializable
,
Comparable | Detail |
| AclFileAttributeView | Interface | Detail | ||
| AlreadyBoundException | Class | IllegalStateException | Serializable | Detail |
| AsynchronousByteChannel | Interface | Detail | ||
| AsynchronousChannel | Interface | Detail | ||
| AsynchronousChannelGroup | Class | java.lang.Object | Detail | |
| AsynchronousChannelProvider | Class | java.lang.Object | Detail | |
| AsynchronousFileChannel | Class | java.lang.Object | Closeable , AutoCloseable , AsynchronousChannel , Channel | Detail |
| AsynchronousServerSocketChannel | Class | java.lang.Object | Closeable , AutoCloseable , AsynchronousChannel , Channel , NetworkChannel | Detail |
| AsynchronousSocketChannel | Class | java.lang.Object | Closeable
,
AutoCloseable
,
Asynchronous ByteChannel , AsynchronousChannel , Channel , NetworkChannel | Detail |
| AtomicMoveNotSupportedException | Class | FileSystemException | Serializable | Detail |
| AttributeView | Interface | Detail | ||
| BasicFileAttributeView | Interface | Detail | ||
| BasicFileAttributes | Interface | Detail | ||
| ClosedDirectoryStreamException | Class | IllegalStateException | Serializable | Detail |
| CompletionHandler | Interface | Detail | ||
| CopyOption | Interface | Detail | ||
| DirectoryIteratorException | Class | Concurrent ModificationException | Serializable | Detail |
| DirectoryNotEmptyException | Class | FileSystemException | Serializable | Detail |
| DirectoryStream | Interface | Detail | ||
| DirectoryStream.Filter | Interface | Detail | ||
| DosFileAttributeView | Interface | Detail | ||
| DosFileAttributes | Interface | Detail | ||
| FileAlreadyExistsException | Class | FileSystemException | Serializable | Detail |
| FileAttribute | Interface | Detail | ||
| FileAttributeView | Interface | Detail | ||
| FileOwnerAttributeView | Interface | Detail | ||
| FileStore | Class | java.lang.Object | Detail | |
| FileStoreAttributeView | Interface | Detail | ||
| FileSystem | Class | java.lang.Object | Closeable , AutoCloseable | Detail |
| FileSystemException | Class | java.io.IOException | Serializable | Detail |
| FileSystemLoopException | Class | FileSystemException | Serializable | Detail |
| FileSystemProvider | Class | java.lang.Object | Detail | |
| FileSystems | Class | java.lang.Object | Detail | |
| FileTime | Class | java.lang.Object | Comparable | Detail |
| FileTypeDetector | Class | java.lang.Object | Detail | |
| FileVisitOption | Class | java.lang.Enum | Serializable
,
Comparable | Detail |
| FileVisitResult | Class | java.lang.Enum | Serializable
,
Comparable | Detail |
| FileVisitor | Interface | Detail | ||
| Files | Class | java.lang.Object | Detail | |
| Files | Class | java.lang.Object | Detail | |
| GroupPrincipal | Interface | Detail | ||
| IllegalChannelGroupException | Class | IllegalArgumentException | Serializable | Detail |
| InterruptedByTimeoutException | Class | java.io.IOException | Serializable | Detail |
| LinkOption | Class | java.lang.Enum | Serializable
,
Comparable | Detail |
| LinkPermission | Class | BasicPermission | Serializable , Guard | Detail |
| MembershipKey | Class | java.lang.Object | Detail | |
| MulticastChannel | Interface | Detail | ||
| NetworkChannel | Interface | Detail | ||
| NoSuchFileException | Class | FileSystemException | Serializable | Detail |
| NotDirectoryException | Class | FileSystemException | Serializable | Detail |
| NotLinkException | Class | FileSystemException | Serializable | Detail |
| OpenOption | Interface | Detail | ||
| Path | Interface | Detail | ||
| PathMatcher | Interface | Detail | ||
| Paths | Class | java.lang.Object | Detail | |
| PosixFileAttributeView | Interface | Detail | ||
| PosixFileAttributes | Interface | Detail | ||
| PosixFilePermission | Class | java.lang.Enum | Serializable
,
Comparable | Detail |
| PosixFilePermissions | Class | java.lang.Object | Detail | |
| ReadPendingException | Class | IllegalStateException | Serializable | Detail |
| SecureDirectoryStream | Interface | Detail | ||
| SeekableByteChannel | Interface | Detail | ||
| ShutdownChannelGroupException | Class | IllegalStateException | Serializable | Detail |
| SimpleFileVisitor | Class | java.lang.Object | FileVisitor | Detail |
| StandardCharsets | Class | java.lang.Object | Detail | |
| StandardCopyOption | Class | java.lang.Enum | Serializable
,
Comparable | Detail |
| StandardOpenOption | Class | java.lang.Enum | Serializable
,
Comparable | Detail |
| StandardWatchEventKinds | Class | java.lang.Object | Detail | |
| UserDefinedFileAttributeView | Interface | Detail | ||
| UserPrincipal | Interface | Detail | ||
| UserPrincipalLookupService | Class | java.lang.Object | Detail | |
| UserPrincipalNotFoundException | Class | java.io.IOException | Serializable | Detail |
| WatchEvent | Interface | Detail | ||
| WatchEvent.Kind | Interface | Detail | ||
| WatchEvent.Modifier | Interface | Detail | ||
| WatchKey | Interface | Detail | ||
| WatchService | Interface | Detail | ||
| Watchable | Interface | Detail | ||
| WritePendingException | Class | IllegalStateException | Serializable | Detail |
