In this and the next several segments, you learn what happens to the
individual rabbits in the event queue as step
messages are sent. To
keep track of the individual rabbits, you label them with letters and
next delivery months. Just after the RabbitApplication
instance is
created, there is just one rabbit, A
, which will deliver at the end
of the second month:
Initial event queue *-----* | A:2 | *-----*