Limiter la taille d'une ArrayList

import java.util.*;

public class ArrayListWithLimit<E> {
    private final ArrayList<E> innerList;
    private int maxSize;

    public ArrayListWithLimit(int maxSize) {
        innerList = new ArrayList<>();
        this.maxSize = maxSize;
    }

    public int size() {
        return innerList.size();
    }

    public int getMaxSize() {
        return maxSize;
    }

    public void setMaxSize(int maxSize) {
        if (size() > maxSize)
            throw new IllegalStateException("Can't set maxSize smaller than current size: " + size());
        this.maxSize = maxSize;
    }

    public boolean add(E element) {
        if (size() == getMaxSize())
            throw new IllegalStateException("Can't add an element because maxSize is reached: " + getMaxSize());
        return innerList.add(element);
    }

    public boolean addAll(Collection<? extends E> elements) {
        if (size() + elements.size() > getMaxSize())
            throw new IllegalStateException("Can't add all elements because maxSize would be exceeded: " + getMaxSize());
        return innerList.addAll(elements);
    }

    public E remove(int index) {
        return innerList.remove(index);
    }

    public E get(int index) {
        return innerList.get(index);
    }

    public E set(int index, E element) {
        return innerList.set(index, element);
    }

    @Override
    public String toString() {
        return innerList.toString();
    }

    @Override
    public int hashCode() {
        return innerList.hashCode();
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        return innerList.equals(((LimitedList<?>) obj).innerList);
    }
}