@Override public NavigableSet<E> tailSet(final E fromElement, final boolean inclusive) { return decorated().tailSet(fromElement, inclusive); }
@Override public E lower(final E e) { return decorated().lower(e); }
@Override public NavigableSet<E> subSet(final E fromElement, final boolean fromInclusive, final E toElement, final boolean toInclusive) { return decorated().subSet(fromElement, fromInclusive, toElement, toInclusive); }
@Override public E pollFirst() { return decorated().pollFirst(); }
@Override public NavigableSet<E> headSet(final E toElement, final boolean inclusive) { return decorated().headSet(toElement, inclusive); }
@Override public E floor(final E e) { return decorated().floor(e); }
@Override public E ceiling(final E e) { return decorated().ceiling(e); }
@Override public E higher(final E e) { return decorated().higher(e); }
@Override public E pollLast() { return decorated().pollLast(); }
@Override public NavigableSet<E> descendingSet() { return decorated().descendingSet(); }
@Override public Iterator<E> descendingIterator() { return decorated().descendingIterator(); }