how can I express,

if the values in this list are valid values in my enum

? I am doing this

if (queryParams.containsAll(GiveConsent.ConsentType.values())){

but i get this error that it expects a collection and I gave it an Array

Even if the code you wrote compiled, it doesn't express what you seem to be wanting in your description. Do you want to check if all values in the list are valid values from this enum, or do you want to check if all values of the enum appear in the list?

that’s nice actually