| AbstractInterruptibleChannel | AbstractInterruptibleChannel is the root class for interruptible
channels. |
| AbstractSelectableChannel | AbstractSelectableChannel is the base implementation class for
selectable channels. |
| AbstractSelectionKey | AbstractSelectionKey is the base implementation class for selection keys. |
| AbstractSelector | AbstractSelector is the base implementation class for selectors. |
| SelectorProvider | SelectorProvider is an abstract base class that declares methods for
providing instances of DatagramChannel, Pipe,
Selector , ServerSocketChannel, and
SocketChannel. |