Write a class named Duplicate and include a method that removes the duplicate elements from an array list of strings using the following header:

public static void removeDuplicate(ArrayList list)

Write a test class DuplicateTest that prompts the user to enter 10 names to a list and displays the distinct names separated by exactly one comma and space sorted in descending order. Here is exact code run:

Enter name #1: John

Enter name #2: Smith

Enter name #3: Steve

Enter name #4: Hani

Enter name #5: Ali

Enter name #6: Steve

Enter name #7: Smith

Enter name #8: Steve

Enter name #9: Hani

Enter name #10: Smith

The distinct names sorted are: Steve, Smith, John, Hani, Ali