package p4a; import java.util.LinkedList; public class LinkedListStd<E> extends LinkedList<E> implements Structure { private LinkedList<E> liste; public LinkedListStd() { liste = new LinkedList<E>(); } @Override public void ajout(Object element, int position) { liste.add(position, (E) element); } @Override public void suppression(int position) { liste.remove(position); } @Override public Object acces(int position) { return liste.get(position); } }