Exercise complete

JavaAssessment 3/.vscode/settings.json

+{
+    "java.project.sourcePaths": ["src"],
+    "java.project.outputPath": "bin",
+    "java.project.referencedLibraries": [
+        "lib/**/*.jar"
+    ]
+}

JavaAssessment 3/README.md

+## Getting Started
+
+Welcome to the VS Code Java world. Here is a guideline to help you get started to write Java code in Visual Studio Code.
+
+## Folder Structure
+
+The workspace contains two folders by default, where:
+
+- `src`: the folder to maintain sources
+- `lib`: the folder to maintain dependencies
+
+Meanwhile, the compiled output files will be generated in the `bin` folder by default.
+
+> If you want to customize the folder structure, open `.vscode/settings.json` and update the related settings there.
+
+## Dependency Management
+
+The `JAVA PROJECTS` view allows you to manage your dependencies. More details can be found [here](https://github.com/microsoft/vscode-java-dependency#manage-dependencies).

JavaAssessment 3/src/App.java

+public class App {
+    public static void main(String[] args) throws Exception {
+        BankAccount test = new BankAccount(800, "Elliot", 100);
+        test.display();
+
+        System.out.println(" ");
+        test.deposit(1);
+        test.display();
+
+        System.out.println(" ");
+        test.withdrawal(102);
+        test.display();
+
+        System.out.println(" ");
+        test.bankFees();
+        test.display();
+
+        System.out.println(" ");
+        test.addOverdraft(500);
+        test.withdrawal(800);
+        test.display();
+
+        BankAccount test2 = new SavingAccount(900, "Bob", 100);
+
+        test2.display();
+
+        System.out.println(" ");
+        test2.deposit(1);
+        test2.display();
+
+        System.out.println(" ");
+        test2.withdrawal(1);
+        test2.display();
+
+        System.out.println(" ");
+        test2.bankFees();
+        test2.display();
+
+        test2.addOverdraft(500);
+        test2.display();
+    }
+}

JavaAssessment 3/src/BankAccount.java

+public class BankAccount {
+    
+    protected int accountNumber;
+    protected String name;
+    protected float balance;
+    protected float overdraft = 0;
+
+    public BankAccount(int accountnumber, String uname, float cbalance) {
+        this.accountNumber = accountnumber;
+        this.name = uname;
+        this.balance = cbalance;
+    }
+
+    public void deposit(float i) {
+        balance += i;
+    }
+
+    public void withdrawal(float i) {
+        if ((balance + overdraft - i) >= 0) {
+            balance -= i;
+        }
+        else {
+            System.out.println("You do not have enough funds in your account.");
+        }
+        
+    }
+
+    public void bankFees() {
+        balance -= (balance * 0.05);
+    }
+
+    public void display() {
+        System.out.println("Name: " + name);
+        System.out.println("Account Number: " + Integer.toString(accountNumber));
+        System.out.println("Balance: " + Float.toString(balance));
+    }
+
+    public void addOverdraft(float od) {
+        overdraft = od;
+    }
+}

JavaAssessment 3/src/SavingAccount.java

+public class SavingAccount extends BankAccount {
+
+    public SavingAccount(int accountnumber, String uname, float cbalance) {
+        super(accountnumber,  uname, cbalance);
+    }
+
+    public void accrueIntrest() {
+        balance += (balance + (balance * 0.05f));
+    }
+
+    @Override
+    public void bankFees() {
+        System.out.println("There are no fees on a savings account.");
+    }
+
+    @Override
+    public void addOverdraft(float od) {
+        System.out.println("You cannot add overdraft on a savings account.");
+    }
+}