/**
* Constructs a non empty list from the given elements.
*
* @param head The first in the non-empty list.
* @param tail The elements to construct a list's tail with.
* @return A non-empty list with the given elements.
*/
@SafeVarargs
public static <A> NonEmptyList<A> nel(final A head, final A... tail) {
return nel(head, List.list(tail));
}
