SolutionsLambda

        // Print all the names
        members.forEach(x -> System.out.println(x.getName()));

        // Sort the members based on number of cookies
        members.sort((p1, p2) -> p1.getCookies().get().compareTo(p2.getCookies().get()));

        members.forEach(x -> System.out.println(x.getName()));

        // Filter based on number of cookies
        filterMembers(members, "cookies", x -> ((ChapterMembers.Member) x).getCookies().get() > 600);

        // Filter based on squad
        filterMembers(members, "squad", x -> ((ChapterMembers.Member) x).getSquad().equals("Ivy"));

        // Filter based on favorite animal
        filterMembers(members, "favorite animal", x -> ((ChapterMembers.Member) x).getAnimal().orElse(ChapterMembers.FavoriteAnimal.BUNNY).equals(ChapterMembers.FavoriteAnimal.BIRD));