Given the Partial LinkedList and LinkedListIterator Class Declarations Below, Select

Multiple Choice

Given the partial LinkedList and LinkedListIterator class declarations below, select an expression to complete the LinkedList get(index) method, which returns the element at the position indicated by index. public class LinkedList
{
) . .
Public ListIterator listIterator()
{
Return new LinkedListIterator() ;
}
Class LinkedListIterator implements ListIterator
{
Private Node position;
Private Node previous;
Private boolean isAfterNext;
Public LinkedListIterator()
{
) . .
}
Public Object next()
{
) . .
}
Public boolean hasNext()
{
) . .
}
}
Public Object get(int index)
{
ListIterator it = listIterator() ;
For (int i = 0; i < index; ++i)
{
It) next() ;
}
Return ________________________ ;
}
}

A) it.next()
B) it.previous
C) it.position
D) it.next() .data