Question: Write a while loop that uses an explicit iterator to accomplish the same thing as Exercise 7.3. Exercise 7.3. Write a for-each loop that calls

Write a while loop that uses an explicit iterator to accomplish the same thing as Exercise 7.3.

Exercise 7.3.

Write a for-each loop that calls the addInterest method on each BankAccount object in a collection called accounts. What is required for that loop to work?

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