Remove duplicates - in Java

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: 34 5 3 5 6 4 33 2 2 4 The distinct integers are 34 5 3 6 4 33 2