From Objects to Functions: (B7.0) Zettai class doesn't have referenced getTodoList() method (page 34)

@uberto
On page 34 in “Designing with Arrows” we reference to getToDoList()
of the Zettai class in fact we defined on page 32 a showList()
method. At that point in time the only getToDoList()
exists in our acceptance test.
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