Pomocy
package pl.codegym.task.task17.task1713;
import java.util.*;
/*
Lista współdzielona
*/
public class Solution implements java.util.List {
private ArrayList<Long> original = new ArrayList<>();
public static void main(String[] args) {
}
@Override
public synchronized int size () {
return 0;
}
@Override
public synchronized boolean isEmpty () {
return false;
}
@Override
public synchronized boolean contains (Object o){
return false;
}
@Override
public synchronized Iterator iterator () {
return null;
}
@Override
public synchronized Object[] toArray () {
return new Object[0];
}
@Override
public synchronized boolean add (Object o){
return false;
}
@Override
public synchronized boolean remove (Object o){
return false;
}
@Override
public synchronized boolean addAll (Collection c){
return false;
}
@Override
public synchronized boolean addAll ( int index, Collection c){
return false;
}
@Override
public synchronized void clear () {
}
@Override
public synchronized Object get ( int index){
return null;
}
@Override
public synchronized Object set ( int index, Object element){
return null;
}
@Override
public synchronized void add ( int index, Object element){
}
@Override
public synchronized Object remove ( int index){
return null;
}
@Override
public synchronized int indexOf (Object o){
return 0;
}
@Override
public synchronized int lastIndexOf (Object o){
return 0;
}
@Override
public synchronized ListIterator listIterator () {
return null;
}
@Override
public synchronized ListIterator listIterator ( int index){
return null;
}
@Override
public synchronized List subList ( int fromIndex, int toIndex){
return null;
}
@Override
public synchronized boolean retainAll (Collection c){
return false;
}
@Override
public synchronized boolean removeAll (Collection c){
return false;
}
@Override
public synchronized boolean containsAll (Collection orginal){
return false;
}
@Override
public synchronized Object[] toArray (Object[]a){
return new Object[0];
}
}