// TO BE CHANGED TO THE REAL #
int numOfUsersForGroup = 5;
//GroupDetailsJson object to be stored in the GroupDetailsJson array
GroupDetailsJson groupDetailsJson = GroupFactory.createGroupDetailsJson(groupObj, numOfQuestions, numOfUsersForGroup);
groupDetailsList[i] = groupDetailsJson;
}
//Once all spaces have been filled return GroupListJson[]
return groupDetailsList;