code: @SuppressWarnings("unchecked")
  	public static <T> Set<T> asSet(Class<T> itemType, T... objects) {
  		LinkedHashSet<T> result = new LinkedHashSet<T>();
  
  		for (T item : objects) {
  			result.add(item);
  		}
  
  		return result;
  	}
docs: create a collection set, with initial values.
  
  @param <T> the generic type
  @param itemType the item type
  @param objects the objects
  @return the sets the