Computers and Technology, 16.10.2020 14:01 aubreymoore9441
You have been given two classes, a Main. java and a Coin. java. The coin class represents a coin. Any object made from it will have a 1) name, 2) weight and 3) value. As of now, the instance variables in Coin. java are all public, and the main function is calling these variables directly for the one coin made in it.
Required:
Your goal is to enforce information hiding principles in this tasl. Take Coin. java, make all instance variables private and create set/get functions for each instance variable. Then replace the direct references in main() to each instance variable with a call to an appropriate set or get function.
Answers: 3
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You have been given two classes, a Main. java and a Coin. java. The coin class represents a coin. An...
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