How to get user data foreach after get_userdata deprecated?

My authors template used to use the following code to get the meta data for authors and admins:

$authors = array();
foreach ($blogusers as $bloguser) {
	$user = get_userdata($bloguser->ID);
	if(!empty($hide_empty)) {
		$numposts = count_user_posts($user->ID);
		if($numposts < 1) continue;
	}
	$authors[] = (array) $user;
}

$adminauthors = array();
foreach ($blogadmins as $blogadmins) {
	$user = get_userdata($blogadmins->ID);
	if(!empty($hide_empty)) {
		$numposts = count_user_posts($user->ID);
		if($numposts < 1) continue;
	}
	$adminauthors[] = (array) $user;
}

With get_userdata now being deprecated, what’s the best way to get the metadata for each author in the array?