[FIXED] Save the final value of a linked list to a variable in Java

Issue

I want to save the final value on a LinkedList of 5000000 integers by using an iterator. For this assignment, I need to traverse through the entire list (I know this is not the most efficient way). Here is the code that I have:

//method 1:
        ListIterator ls = list.listIterator();
        while (ls.hasNext()) {
            var save = ls.next(); //my attempt to save the final value
            ls.next();
        }

What is the best way for me to save the value at the last index to a variable?

Solution

ListIterator<Integer> ls = list.listIterator();
int last = -1;
while (ls.hasNext()) {
  last = ls.next();
}

Answered By - Louis Wasserman
Answer Checked By - Senaida (JavaFixing Volunteer)