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A method needs to be written called chooseAccount, which takes an ArrayList and an Account object. It also needs to be able to take an ArrayListinstead of an ArrayList, where SaveAccount is a subclass of Account. This is just an example, it needs be able to behave the same for any other subclass of Account. If it takes an ArrayListits second argument should be of type SaveAccount and it should return a SaveAccount object, and similar for other subclasses of Account. How should the header of the method be written to provide this? O a. T chooseAccount (ArrayList accounts, T acc) O b. Account chooseAccount (ArrayList accounts, Account acc) Ос. T chooseAccount (ArrayList accounts, Т асс) Od. chooseAccount (ArrayList accounts, T acc)

A method needs to be written called chooseAccount, which takes an ArrayList and an Account object. It also needs to be able to take an ArrayListinstead of an ArrayList, where SaveAccount is a subclass of Account. This is just an example, it needs be able to behave the same for any other subclass of Account. If it takes an ArrayListits second argument should be of type SaveAccount and it should return a SaveAccount object, and similar for other subclasses of Account. How should the header of the method be written to provide this? O a. T chooseAccount (ArrayList accounts, T acc) O b. Account chooseAccount (ArrayList accounts, Account acc) Ос. T chooseAccount (ArrayList accounts, Т асс) Od. chooseAccount (ArrayList accounts, T acc)

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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A method needs to be written called chooseAccount, which takes an ArrayList<Account> and an Account object. It also needs to be able to take an ArrayList<SaveAccount> instead of an ArrayList<Account>, where SaveAccount is a subclass of Account. This is just an example, it needs be able to behave the same for any other subclass of Account. If it takes an ArrayList<SaveAccount>its second argument should be of type SaveAccount and it should return a SaveAccount object, and similar for other subclasses of Account. How should the header of the method be written to provide this? O a. <T extends Account> T chooseAccount (ArrayList<T> accounts, T acc) O b. Account chooseAccount (ArrayList<Account> accounts, Account acc) <T> T chooseAccount (ArrayList<T extends Account> accounts, т асс) O d. <T> chooseAccount (ArrayList<T extends Account> accounts, T acc)
Transcribed Image Text:A method needs to be written called chooseAccount, which takes an ArrayList<Account> and an Account object. It also needs to be able to take an ArrayList<SaveAccount> instead of an ArrayList<Account>, where SaveAccount is a subclass of Account. This is just an example, it needs be able to behave the same for any other subclass of Account. If it takes an ArrayList<SaveAccount>its second argument should be of type SaveAccount and it should return a SaveAccount object, and similar for other subclasses of Account. How should the header of the method be written to provide this? O a. <T extends Account> T chooseAccount (ArrayList<T> accounts, T acc) O b. Account chooseAccount (ArrayList<Account> accounts, Account acc) <T> T chooseAccount (ArrayList<T extends Account> accounts, т асс) O d. <T> chooseAccount (ArrayList<T extends Account> accounts, T acc)
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