Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Challenge 1 Write a class named TestScores . The class constructor should accept an array of test scores as its argument. The class should have

Challenge 1

Write a class named TestScores . The class constructor should accept an array of test scores as its argument. The class should have a method that returns the average of the test scores. If any test score in the array is negative or greater than 100, the class should throw an IllegalArgumentException .Demonstrate the class in a program. TestScores Class Custom Exception. Write an exception class named InvalidTestScore . Modify the TestScores class so that it throws an InvalidTestScore exception.

Challenge 2

Write an exception class named InvalidTestScore. Modify the TestScores class you wrote in Exercise 1 so that it throws an InvalidTestScore exception if any of the test scores in the array are invalid.

Test your exception in a program (in a Driver class located in the same file). Your program should prompt the user to enter the number of test scores, and then ask for each test score individually. Then, it should print the average of the test scores.

1 (TestScores Class) + 2 (TestScores Class Custom Exception) + 9 (TestScores Modification for Serialization)

In Challenge 9:

Use everything from Challenge 1 and 2.

Print out the average of the test scores after deserialization

Submit the output from serialization

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Intranet And Web Databases For Dummies

Authors: Paul Litwin

1st Edition

0764502212, 9780764502217

More Books

Students also viewed these Databases questions

Question

How do modern Dashboards differ from earlier implementations?

Answered: 1 week ago