Chapter 10 Starting Out With Java Early Objects

9. TestScores Modification for Serialization

Modify the TestScores class that you created for Programming Challenge 1 to be serializ- able. Write a program that creates an array of at least five TestScore objects and serializes them. Write another program that deserializes the objects from the file.

Below is the instructions for Program Challenge 1

1. TestScores Class

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 anIllegalArgumentException. Demonstrate the class in a program.