$1-$ Implement the UML class diagram illustrated in Figure$01.$

$2-$ Print the next menu once the program executed:

Choose one of the next options:

$1.$ Add Client $$ As per the constrains below

$2.$ Add Destination $$ As per the constrains below

$3.$ Create new shipment $$ As per the constrains below

$4.$ Update an existing shipment $$ As per the constrains below

$5.$ Sending$/$Receiving shipment $$ As per the constrains below

$6.$ Report$1$ List the existing clients $$ As per the constrains below

$7.$ Report$2$ List the destination details $$ As per the constrains below

$8.$ Report$3$ List the shipment details $$ As per the constrains below

$9.$ Report$4$ List the queued shipments $$ As per the constrains below

$10.$ Report$5$ List the client shipments $$ As per the constrains below

$11.$ Report$6$ List the income $$ As per the constrains below

$12.$ Report$7$ List the shipments not yet collected $$ As per the constrains below

$13.$ Save and Exit $$ As per the constrains below

$3-$ Constrains of Add Client:

Allow the user to add four different types of clients; as for the client id$,$ it has to be generated

automatically, starting by $1001,$ and keep incrementing the last digit for each new client. Save the

created clients in the clients Array List created in the class TestApp.

$4-$ Constrains of Add Destination:

Destination code has to be generated automatically, starting by Des$1001,$ and keep incrementing

the last digit for each new destination. All the instance data members should be inserted for each

instance, as for the groundShippingDiscount and seaShippingDiscount, both representing a

percentage value.

$5-$ Constrains of Create new shipment:

As for the shipment instance, give the user the chance to fill all the data members except the

payment way, as follows:

a$.$ Shipment code: to be generated automatically, starting by Ship$1001,$ and keep incrementing

the last digit for each new shipment.

b$.$ Registration date: should be today$$s date, filled automatically,

c$.$ Shipment weight: it has to be filled by the user.

d$.$ Shipment cost: it has to be calculated automatically as follows:

a$.$ If the weight is below one kilo gram, round it up to one kilo gram.

b$.$ If the weight is above one kilo gram, round it up to nearest half.

c$.$ Calculate the shipping cost as per the two data members in the destination class,

airCost$1$stKil, and airCostEachAddHalf.

e$.$ Shipper$/$Destination: has to be one of the existing clients$/$destinations$.$

f$.$ Shipping way: it has to be Air freight by default; in addition, give the user the chance to change

it to Ground$/$Sea shipping. moreover, if the shipping way changed from Air to Ground or Sea,

reflect this on the shipping cost by applying the discount giving as per the data members

groundShippingDiscount and seaShippingDiscount in the destination class.

g$.$ Payment way: The payment of the shipping cost could be:

a$.$ Postponed till later

b$.$ Paid in partial

c$.$ Paid in total

Moreover, the total payments should not exceed the shipping cost. Consider adding the

next additional fees for each payment way:

a$.$ CreditCard payment: Add $2\mathrm{.}5\%$ of the paid amount on the paid amount.

b$.$ WireTransfer payment: Add QAR $100$ on the paid amount.

c$.$ Check payment: No additional fees will be applied for the check payment.

d$.$ Cash payment: No additional fees will be applied for the cash payment.

h$.$ Save the created shipment instance in the shipments Array List created in the class TestApp.

i$.$ Once the shipping cost paid in $100\%,$ create an instance of the class shipmentStatus and

initialize the shipment data member by the instance paid in $100\%$ recently, in Q$5.$h; let the

shippingDate and receivingDate null; moreover, save the created shipmentStatus instance in

the shipmentsStatus Array List created in the class TestApp.PLEASE WRITE THE CODE IN JAVA $($OPTION $5)$