Creating Queue by adding 'Steve'.
Queue: Steve | Size: 1 | Full?: False

Adding 'Rachel', 'Amy', 'Mike', 'Bob' to the queue...
Queue: Steve,Rachel,Amy,Mike,Bob | Size: 5 | Full?: True

Now, since forceEntry is set to True, when we add 'Dawn' to the queue, Steve should be kicked out.
Queue: Rachel,Amy,Mike,Bob,Dawn | Size: 5 | Full?: True

That's pretty much it for this example!