default void addAll(@NonNull Iterable<Context> iterable) {
        for (Context e : Objects.requireNonNull(iterable, "iterable")) {
            add(e);
        }
    }
Adds the contexts contained in the given {@link Iterable} to this set.

@param iterable an iterable of key value context pairs
@throws NullPointerException if iterable is null
api/src/main/java/net/luckperms/api/context/MutableContextSet.java