Подскажите, почему валидатор не принимает это решение по третьему пункту. Делал через Generate -> Delegate methods...
package com.javarush.task.task17.task1713;
/*
Общий список
*/
import java.util.*;
import java.util.function.Consumer;
import java.util.function.Predicate;
import java.util.function.UnaryOperator;
import java.util.stream.Stream;
public class Solution implements List<Long> {
private ArrayList<Long> original = new ArrayList<Long>();
public Solution(ArrayList<Long> original) {
this.original = original;
}
public static void main(String[] args) {
}
@Override
public synchronized int size()
{
return original.size();
}
@Override
public synchronized boolean isEmpty()
{
return original.isEmpty();
}
@Override
public synchronized boolean contains(Object o)
{
return original.contains(o);
}
@Override
public synchronized Iterator<Long> iterator()
{
return original.iterator();
}
@Override
public synchronized Object[] toArray()
{
return original.toArray();
}
@Override
public synchronized <T> T[] toArray(T[] a)
{
return original.toArray(a);
}
@Override
public synchronized boolean add(Long aLong)
{
return original.add(aLong);
}
@Override
public synchronized boolean remove(Object o)
{
return original.remove(o);
}
@Override
public synchronized boolean containsAll(Collection<?> c)
{
return original.containsAll(c);
}
@Override
public synchronized boolean addAll(Collection<? extends Long> c)
{
return original.addAll(c);
}
@Override
public synchronized boolean addAll(int index, Collection<? extends Long> c)
{
return original.addAll(index,c);
}
@Override
public synchronized boolean removeAll(Collection<?> c)
{
return original.removeAll(c);
}
@Override
public synchronized boolean retainAll(Collection<?> c)
{
return original.retainAll(c);
}
@Override
public synchronized void clear()
{
original.clear();
}
@Override
public synchronized Long get(int index)
{
return original.get(index);
}
@Override
public synchronized Long set(int index, Long element)
{
return original.set(index, element);
}
@Override
public synchronized void add(int index, Long element)
{
original.add(index, element);
}
@Override
public synchronized Long remove(int index)
{
return original.remove(index);
}
@Override
public synchronized int indexOf(Object o)
{
return original.indexOf(o);
}
@Override
public synchronized int lastIndexOf(Object o)
{
return original.lastIndexOf(o);
}
@Override
public synchronized ListIterator<Long> listIterator()
{
return original.listIterator();
}
@Override
public synchronized ListIterator<Long> listIterator(int index)
{
return original.listIterator(index);
}
@Override
public synchronized List<Long> subList(int fromIndex, int toIndex)
{
return original.subList(fromIndex, toIndex);
}
}