@Override
public int getMembersCount() {
return members.size();
}
/**
* Returns <tt>true</tt> if <tt>list1</tt> and <tt>list2</tt> contain the same elements where
* items order is not relevant.
*
* @param list1 the first list of <tt>String</tt> to be compared against the second list.
* @param list2 the second list of <tt>String</tt> to be compared against the first list.
*/
public static boolean areTheSame(List<String> list1, List<String> list2) {
return list1.size() == list2.size() && list2.containsAll(list1);
}