Aggiunto LoginForm e Robot (IntelliJ)

NetBeans Projects/BankAccount/src/BankAccount.java

@@ -0,0 +1,54 @@
+import java.util.ArrayList;
+
+public class BankAccount {  
+    private double balance;
+    private ArrayList<Double> movements;
+    
+    //*** INIZIO METODI FORNITI DAL LIBRO ***
+    /**
+      Constructs a bank account with a zero balance.
+    */
+    public BankAccount() {   
+        balance = 0;
+        movements = new ArrayList<>();
+    }
+
+    /**
+      Deposits money into the bank account.
+      @param amount the amount to deposit
+    */
+    public void deposit(double amount) {  
+        movements.add(amount);
+        balance = balance + amount;
+    }
+
+    /**
+      Withdraws money from the bank account.
+      @param amount the amount to withdraw
+    */
+    public void withdraw(double amount)
+    {   
+        movements.add(-amount);
+        balance = balance - amount;
+    }
+
+    /**
+      Gets the current balance of the bank account.
+      @return the current balance
+    */
+    public double getBalance() {   
+        return balance;
+    }
+    
+    //*** FINE METODI FORNITI DAL LIBRO ***
+    
+    public ArrayList<Double> getStatement() {
+        return movements;
+    }
+    
+    public void clearStatement() {
+        movements.clear();
+    }
+}
+
+