java.nio.channels

类 AlreadyConnectedException AsynchronousCloseException ByteChannel CancelledKeyException Channel Channels ClosedByInterruptException ClosedChannelException ClosedSelectorException ConnectionPendingException DatagramChannel FileChannel FileLock FileLockInterruptionException GatheringByteChannel IllegalBlockingModeException IllegalSelectorException InterruptibleChannel NoConnectionPendingException NonReadableChannelException NonWritableChannelException NotYetBoundException NotYetConnectedException OverlappingFileLockException Pipe ReadableByteChannel ScatteringByteChannel SelectableChannel SelectionKey Selector ServerSocketChannel SocketChannel UnresolvedAddressException UnsupportedAddressTypeException WritableByteChannel