Print reports for sales made at a Store. See this lab sheet for detailed description: PracticeExam.pdf.
This project includes a JAR file store.jar containing code for the Store, Sale, and LineItem classes that you will use. Add the JAR to your project in Eclipse or Netbeans. See labsheet for how to add a JAR to your project.
Use the package store for your solution to these three problems:
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Write a class named SalesReport. It prints a report of what is in one Sale. You can run the JAR file to see a sample report.(*) A sample is also in the labsheet.
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Write a Comparator for LineItems that orders items by description, alphabetically and ignore case.
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Write a class named SalesAnalyzer that creates a report of how many units of each product were sold.
The structure of the classes in this lab is similar to many e-commerce applications, but simpler.
(*) To run a JAR (if it has a main class):
> java -jar store.jar