Question: Write a program that lets the user enter numbers from a graphical user interface and displays them in a text area, as shown in Figure

Write a program that lets the user enter numbers from a graphical user interface and displays them in a text area, as shown in Figure 20.17a. Use a linked list to store the numbers. Do not store duplicate numbers. Add the buttons Sort, Shuffle, and Reverse to sort, shuffle, and reverse the list.

Enter a number: 2 54 44 35 3 2 Shuffle Sort Reverse

Enter a number: 2 54 44 35 3 2 Shuffle Sort Reverse (a)

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