Design and implement a Java program to create a system that will keep track of customers and their accounts at a local bank branch. The program will maintain a current list of customers and their account information. Customer data for the program includes a customers first and last name, a customer ID, a customer e-mail address (valid emails contain an @ and .), a customer telephone number, a customers pin number and an array of accounts owned by the customer. The array of accounts should contain the following: types of account (savings, checking, money market, deposit box), the account number or a box number in the case of a deposit box, the current balance in each individual account (a deposit box does not need this information). The maximum number of accounts a customer can have is five. Error checking of all data is required. The program should allow entry of customer information via the keyboard with the maximum number of customers being 30, but the array can contain less. Once the data is entered the program should then allow the user to retrieve either the entire list of customers along with their account(s) information or an individual customers information via their customer ID number.