package bank; public class Bank { int numOfCustomers; Customer[] customers; int numOfAccounts; Account[] accounts; public Bank() { numOfCustomers = 0; customers = new Customer[1000]; numOfAccounts = 0; accounts = new Account[1000]; } public Account openAccount(String name, String address, double initialDeposit) { Customer c = new Customer(name, address); customers[numOfCustomers++] = c; Account a = new Account(numOfAccounts, initialDeposit, c); accounts[numOfAccounts++] = a; return a; } }