}
public User[] load(int index, int length) throws Exception, IllegalArgumentException
{
userQueryBuilder.page(index, length);
UserQuery query = userQueryBuilder.sort(SortOrder.ASCENDING).createQuery();
List<org.picketlink.idm.api.User> users = idmService.getIdentitySession().list(query);
User[] exoUsers = new User[users.size()];
for (int i = 0; i < users.size(); i++)