Remove duplicates from integer array

Question

I having a problem with coding this:

Write a static method named removeDuplicates that takes as input an array of integers and returns as a result a new

Answer 1

public class Test 
static int[] array = {4, 3, 3, 4, 5, 2, 4};
static HashSet list = new HashSet();
public static void main(String ar[])
{       
    for(int i=0;i

The Output is : [2, 3, 4, 5]