What classes and methods will you need

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Reference no: EM131840979

Problem

A file contains a set of records describing countries. Each record consists of the name of the country, its population, and its area. Suppose your task is to write a program that reads in such a file and prints

• The country with the largest area

• The country with the largest population

• The country with the largest population density (people per square kilometer)

Think through the problems that you need to solve. What classes and methods will you need? Produce a set of CRC cards, a UML diagram, and a set of javadoc comments.

Reference no: EM131840979

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