JAVA Programming Assignment

package labs.lab4; /** * A bank account has a balance that can be changed by deposits and withdrawals. */ public class BankAccount { private double balance; /** * Constructs a bank account with a zero balance. */ public BankAccount() { balance = 0; } /** * Constructs a bank account with a given balance. * * @param initialBalance the initial balance */ public BankAccount(double initialBalance) { balance = initialBalance; } /** * Deposits money into the bank account. * * @param amount the amount to deposit */ public void deposit(double amount) { double newBalance = balance + amount; balance = newBalance; } /** * Withdraws money from the bank account. * * @param amount the amount to withdraw */ public void withdraw(double amount) { double newBalance = balance - amount; balance = newBalance; } /** * Gets the current balance of the bank account. * * @return the current balance */ public double getBalance() { return balance; } }