If someone could help write this code out and make sure that every method is tested. I have most of it done just need help making all the methods be tested.

CSCI 2540 Assignment 3 (100 points) Due date: Tuesday, Feb. 5 (before class)

For this assignment, you will be writing three classes. One of them is the StudentAccount class that will be used to represent a student account. The account can be used for deposit, charge, and transfer. The other class is for a special type of StudentsAccount which can receive rewards. This class is the RewardsAccount which is a subclass of StudentAccount. RewardsAccount allows an account to receive rewards under certain conditions.

For StudentAccount class, you will need to have the variable to represent the account number (acctNo using long integer type) and balance (using double type) for each account. The variables should be private. The account number will be generated automatically based on a counter. For example, the first account created will have the account number 1, and the one created next will have the account number 2. Therefore, you will also need to have a variable to represent the counter and update this counter accordingly. The counter is not for individual objects; instead it will be shared by the entire class.

For RewardsAccount class, you will also have a double variable (rewards) to represent the rewards balance.

For all the classes, you will need to decide which variables and methods should be static and which ones should be non-static.

1. StudentAccount class

You will need to write the following methods for the StudentAccount class:

Constructors

All constructors should be defined as "public".

A default constructor should be included. The default balance is set to zero and the account number is automatically generated based on the value of the counter.

A constructor should be included that receives a single double value as a parameter. The parameter will provide the initial balance for the account. Account number will be automatically generated.

Public Methods

getAcctNo - This is a "get" method used to retrieve the account number.

getBalance - This is a "get" method used to retrieve the account balance.

getCounter this is a get method used to retrieve the number of accounts created, which also serves as the counter for automatically generating the account number.

setBalance This is a "set" method used to set the account balance. Since the account number and counter should not be modified manually, so there should be no set method for those two variables.

deposit - This method should receive a double value as a parameter. The parameter indicates how much will be deposited into the account. The amount should be positive (otherwise it doesnt do anything and the program should print a message). The account balance should be updated accordingly.

charge - This method should receive a double value as parameter. The parameter indicates how much will be charged to the account and the balance should be decreased accordingly. The charge amount should be positive (otherwise it doesnt do anything and the program should print a message). The new balance is allowed to be negative.

transferIn this method allows transferring money from another StudentAccount. There are two parameters, an object of StudentAccount and the amount to be transferred in. The amount should be positive (otherwise it doesnt do anything). The balance of both accounts should be updated accordingly. The new balance is allowed to be negative.

transferOut this method allows a transfer from the current account to another StudentAccount. There are two parameters, an object of the other StudentAccount and the amount to be transferred out. The amount should be positive (otherwise it doesnt do anything). The balance of both accounts should be updated accordingly. The new balance is allowed to be negative.

printInfo this method takes no parameter. It displays the account information in the following format:

Account number:

Current balance:

Overridden Methods The following method is inherited from the Object class, and you will need to overwrite it.

toString - This method takes no parameters, and returns a String object. It returns a String object with the account information in the following format:

Account number:

Current balance:

2. RewardsAccount class

This class is a subclass of StudentAccount class. It has a new variable (rewards using double type) that records the rewards balance.

Constructors

All constructors should be defined as "public". Keep in mind that a subclasss constructor should first call a constructor in the super class.

A default constructor should be included. The default rewards amount is zero.

A constructor should be included that receives a single double value as a parameter. The parameter will provide the initial account balance for the account. If the initial account balance is great than or equal to $100, then $5.00 will be received for the rewards.

Public Methods

getRewards - This is a "get" method used to retrieve the rewards balance.

redeemRewards this method receives no parameter. If the current rewards balance is at least $25, then rewards can be redeemed and credited to the account balance. After redemption, the reward balance should be reset to zero. If the rewards balance is less than $25, then rewards cannot be redeemed and a message should be printed informing the user that there is insufficient amount for redeeming the rewards. No additional rewards can be given when redeeming rewards.

Overridden Methods

The following methods are inherited either from the Object class or the StudentAccount class, and you will need to overwrite them.

toString - This method takes no parameters, and returns a String object. It returns a String object in the format of:

Account number:

Current balance:

Rewards balance:

deposit the only difference is that if the deposit amount is at least $100, then $5 will be added to the rewards balance.

printInfo this method takes no parameter. It prints the account information in the following format:

Account number:

Current balance:

Rewards balance:

3. StudentAccountDemo class

For the StudentAccountDemo class, you need to include a main method to test all the methods in the StudentAccount and RewardsAccount class. You need to create multiple objects to be able to test all the methods (including all the constructors and overridden methods) in both classes. For some methods, you will need to test multiple cases for different possibilities.