Problem $3(25$ pts$)$

Create a class named BankCustomer. A bank customer should include four pieces of information as customer$\_$id $($type String$),$ customer$\_$id $($type String$),$ saving$\_$accounts $($type SavingAccount$[],$ an array of saving accounts from problem $2),$ and number$\_$of$\_$accounts $($type int, initial$=0)$

$-$customer$\_$name: String

$-$customer$\_$id: String

$-$saving$\_$accounts: SavingAccount$[]$

$-$number$\_$of$\_$accounts: int

Where saving$\_$accounts should be an array that can hold up to five saving accounts, and number$\_$of$\_$accounts represents the number of accounts that this bank customer owns. If this bank customer has owned five saving accounts, he$/$she cannot open another one.

Add the private instance variables listed above to the BankCustomer class. $(4$ pts$)$

Add two constructor methods, one is the default constructor. $(5$ pts$)$

Add public get methods for instance variables:

customer$\_$name, customer$\_$id$,$ saving$\_$accounts, and number$\_$of$\_$accounts. $(4$pts$)$

Add public set methods for instance variables: customer$\_$name and customer$\_$id$.(2$ pts$)$

Add a public method named open$\_$new$\_$account$($SavingAccount acc, double dep$\_$amt$)$ to open a new saving account for this customer and deposit the given amount, dep$\_$amt, into this saving account.

If this bank customer has owned five saving accounts, he$/$she cannot open another one. Display "cannot open a new account because you already have five accounts." $(10$ pts$)$