Question: Rewrite Exercise to store the answers in a set rather than a list. Write a program that creates anArrayListand adds aLoanobject, aDateobject, a string, and
Rewrite Exercise to store the answers in a set rather than a list.
Write a program that creates an ArrayList and adds a Loan object, a Date object, a string, and a Circle object to the list, and use a loop to display all the elements in the list by invoking the object’s toString() method.
Rewrite Exercise to store the answers in a set rather than a list.
Rewrite Listing RepeatAdditionQuiz.java to alert the user if an answer is entered again. Hint: use an array list to store answers. Here is a sample run:

Listing

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import javautilScanner import javautilHashSet public class RepeatAdditionQuiz public static void mai... View full answer
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