An Event Dispatcher Sink entity represents a sink.  A sink manages
    incoming connections and filters incoming events.  Each sink maintains
    a filter that is applied to all streams that are assigned to that link.

    The Sink Name is a required argument specifying a simple name to be
    assigned to the sink.

    The Maximum Buffer Size is an optional argument that specifies the
    maximum number of octets to be used for event processing of this sink.
    The current value is displayed in the buffer size status attribute.
    You can specify a size smaller than the implementation's default,
    provided it is still sufficient to hold the events lost event. If the
    value specified in this argument is inadequate for the events lost
    event, an insufficient resources exception is returned.

    Press the CONTINUE button to create an Event Dispatcher Sink entity on
    the node you are managing, or press the CANCEL button to cancel this
    operation.  In either case, you will be returned to the main window.