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