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build a java code

Instructions

Specific instructions will be given in each task concerning class creation.

Task 9

Create a class named Calculator. It will have no instance variables.

You will be implementing integer subtraction as a static method. The subtraction static method will be overloaded to take 2 or 3 integer data types as arguments. The method will return the difference (result of a subtraction operation)

Task 10

Create a JUnit test for your Calculator class. Create a minimum of 3 tests for your program that demonstrates the correct results of your static Subtraction class.

Skills: Java

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About the Employer:
( 4 reviews ) barrie, Canada

Project ID: #17929434

55 freelancers are bidding on average $335 for this job

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