* Notifies a listener that a node was removed from the core. Before a node
* is removed, it will be disconnected (and
* {@link #nodeDisconnected(Node, Throwable)} will be called).
* Notifies a listener that a node was removed from the core. Before a node
* is removed, it will be disconnected (and
* {@link #nodeDisconnected(Node, Throwable)} will be called).