Create a Country class
This class takes – country name, population, and
area as command line args, in sets of three
So, to create two countries, you give it 6
arguments, etc
We will assume good formatting, right # of arguments,
etc
Integer.parseInt(); to change a string argument to
an integer in our program
For each set of three input args, create a new
Country object
Tell the user:
The largest country
The country with the highest Population
The country with the highest population density
Include accessors/mutators for each of the above
Also, keep track of a unique ID number for each
country (in case they put in two with the same name) using class members