That one class that no one can join because their name is not notabfsdfkefiewfdbawifbea flhnasdjgfb ewjbfuygfwudgbsahdbsdujhf b weuafb so i want you to go away and not join this class unless your name is notabfsdfkefiewfdbawifbea flhnasdjgfb ewjbfuygfwudgbsa
Create Set