Case 1 – Class Process Introduction and Java Arrays Review

Think-Design-Write Test-Code

This is a special case designed to walk you through the five step process used for all  assignments, called cases, in this course.  This one is to be completed in three class days.

3 Days

• Description

You are applying for a position as a junior programmer at Mighty Corp, a small software company.  As part of the application process, and during the first interview, the You are asked  to create two functions that have the following signatures.

public int[] getIntersection(int[] arrayOne, int[] arrayTwo)

and

public int[] getUnion(int[] arrayOne, int[] arrayTwo)

The int array returned should be the either the intersection or union of the two int arrays that are passed as parameters.

Deliverables

1. A UML class diagram of the class you will create
2. A working solution
3. A presentation of your teams solution to the problem
4. An assessment case including:
   1. a situation description(this can not be intersection and union),
   2. a list of required deliverables

Resources

1. UML
2. UML Class Diagrams
3. Set Theory
4. Java Arrays
5. Visual Paradigm