Exercise 1

Code in JAVA using Netbeans an application program that keeps track of Customers information for making orders at your coffee shop: names, Order number, and total price in a binary search tree.

When launched, the user will be presented with the following menu:

Enter:

1: to insert a new order,

2: to fetch and output a customer order details 3: to delete a customer order,

4: to update a customer order,

5: to output all the customer order, and

6: to exit the program.