@SuppressWarnings("unchecked")
	@Override
	public PairSet<T, I> convert(Object... e) {
		return (PairSet<T, I>) super.convert(e);
	}
@ SuppressWarnings ( "unchecked" ) @ Override public PairSet < T , I > convert ( Object ... e ) { return ( PairSet < T , I > ) super . convert ( e ) ; }
{@inheritDoc}