Write a method that removes the duplicate elements from an array list of integers using the following header:
public static void removeDuplicate(ArrayList list)
Write a test program that prompts the user to enter 10 integers to a list and displays the distinct integers separated by exactly one space. Here is a sample run:
Enter ten integers: 10 20 30 20 20 30 50 60 100 9
The distinct integers are: [10, 20, 30, 50, 60, 100, 9]