Drink Machine GUI

Create a JFrame application$($applets are not allowed$)$ that simulates a soft drink vending machine.

The simulated machine dispenses the following soft drinks: like cola, lemon$-$

lime soda, grape soda, root$-$beer and bottled water. These drinks cost$$\mathrm{.}75$

each to purchase.

When the program starts, the drink machine could have a supply of $20$ of

each of the drinks. Add a text field where the user can enter the amount of

money he or she is depositing in the machine. The user can then click on a

button to select a drink to dispense. The program should keep track of the

inventory of drinks and inform the user whether he or she has selected a

drink that is out of stock. Be sure to handle operator errors such as selecting a drink with no money entered and selecting a drink with an inadequate

amount of money entered.