public static <T> Set<T> createSet (Iterable<T> elements) {
        return createSet (elements.iterator ());
    }
public static <T> Set<T> createSet (Iterable<T> elements) {
        return createSet (elements.iterator ());
    }
public static < T > Set < T > createSet ( Iterable < T > elements ) { return createSet ( elements . iterator ( ) ) ; }
Create a {@link java.util.Set} from an {@link java.lang.Iterable}.
Create a {