TAILIEUCHUNG - A Guide To Advanced Java - Java.io package

Case Study: The management of the Merchants Bank is looking at automation as a means to save time and effort required in their work. In order to achieve this, the management has planned to automate the following customer transactions: • Creating a new account • Withdrawing money from an account • Depositing money in an account • Displaying account details The CEO of the company and a team of experts have chosen your company to provide a solution for the same. Consider yourself to be a part of the team that implements the solution for designing the application. . | A Guide To Advanced Java Assignments package Sr. No Assignment Question 1. Case Study The management of the Merchants Bank is looking at automation as a means to save time and effort required in their work. In order to achieve this the management has planned to automate the following customer transactions Creating a new account Withdrawing money from an account Depositing money in an account Displaying account details The CEO of the company and a team of experts have chosen your company to provide a solution for the same. Consider yourself to be a part of the team that implements the solution for designing the application. Create an application using I O streams and text files to implement the solution. Note that the text files should not be editable by a simple text editor. The application should consist of the following classes. 1. 2. 3. Each class has a specific purpose and functionality. The descriptions of each class are as follows. The Account class represents an actual bank account. It stores the following details of a bank account. accountNumber firstName lastName accountbalance These are the instance variables of the class. The Account class will be used by the Bank class to create bank accounts. The Bank class creates an array of objects of the Account class to store details of all bank accounts read from the text file. The Bank class contains the following variables for performing various operations on the bank accounts. lastAccountNumber A static integer variable to specify the number assigned to the last account that was created. Account account An array of objects to store the account details read from the binary text file. Scanner input An instance object to read input from the user at runtime. The account array is initialized in the constructor of the Bank class. The Bank class implements the following methods 2007 Aptech Ltd Version Page 1 of 3 A Guide To Advanced Java .

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