Bank Account Program plan: Filename: “BankTester.java” Include the required header files in the program. Define of “BankTester” class Define main method Create an object for “BankAccount” class and pass the value Convert result to a “TreeMap” for sorting purpose. Display the output and expected output. Filename: “BankAccount.java” Define the “BankAccount” class Declare the private variable Define the parameterized constructor Set the value Define the “getBalance” method Return the value Define the “toString” method Return the value Filename: “BankUtil.java” Include the required header files. Define the “BankUtil” class Define the map “summarize” method Return the owners name and account balance by using “collect” and “Collectors.groupingBy” methods.

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Chapter 19, Problem 17PE

Program Plan Intro

Bank Account

Program plan:

Filename: “BankTester.java”

Include the required header files in the program.

Define of “BankTester” class

Define main method

Create an object for “BankAccount” class and pass the value

Convert result to a “TreeMap” for sorting purpose.

Display the output and expected output.

Filename: “BankAccount.java”

Define the “BankAccount” class

Declare the private variable

Define the parameterized constructor

Set the value

Define the “getBalance” method

Return the value

Define the “toString” method

Return the value

Filename: “BankUtil.java”

Include the required header files.

Define the “BankUtil” class

Define the map “summarize” method

Return the owners name and account balance by using “collect” and “Collectors.groupingBy” methods.

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