BankApplication using Java

It is coded to provide readymade code for basic banking operations like Withdraw Amount,Deposit Amount, Check Balance and see previous transaction. 

BankApplication.java file is attached with this document which contains another class BankAccount in which four methods are defined namely, deposit(),withdraw(),getPreviousTransaction() and showMenu(). With these four methods one constructor taking two String inputs namely customerName and customerId are defined. 

In showMenu() method,switch-cases are used for the respective input.By using this .java file we can easily perform above mentioned functionalities.
