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Due: Tuesday, 2 November 2004
Read Lists with Current Considered Harmful by Joseph Bergin.
a. Summarize that paper's thesis in one or two paragraphs.
b. One of the solutions to Bergin's dilemma is to provide a separate
ListPosition
class, which generalizes the current
position
, but permits you to have many positions. Suppose we have
a separate ListPosition
interface. List the methods you
expect that interface to provide.
c. List the methods in List
that would use or
return a ListPosition
.
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