public static RecipeBrew registerBrewRecipe(Brew brew,Object... inputs){
  Preconditions.checkArgument(inputs.length <= 6);
  RecipeBrew recipe=new RecipeBrew(brew,inputs);
  brewRecipes.add(recipe);
  return recipe;
}

public static RecipeBrew registerBrewRecipe ( Brew brew , Object ... inputs ) { Preconditions . checkArgument ( inputs . length <= 6 ) ; RecipeBrew recipe = new RecipeBrew ( brew , inputs ) ; brewRecipes . add ( recipe ) ; return recipe ; }
registers a brew recipe ( for the botanical brewery ) .
