Removing duplicates
npublic void removeDuplicates(StudentList
l)
{
n int i; //index
n Student item; //Check for duplicates
int j; //index
n //invariant: i < j
n i = 0;
while (i < list.size()) {
n
item = list.get(i);
j = i + 1;
while (j < list.size())
n
if
(item.equals(list.get(j)))
list.remove(j);
else
n j = j+1;
i = i+1;
n }
n}