if (!validKey(group.getLocalKey())) {
return Collections.<IEntityGroup> emptyList().iterator();
}
GcGetMembers gcGetMembers = new GcGetMembers();
gcGetMembers.addGroupName(group.getLocalKey());
gcGetMembers.assignIncludeSubjectDetail(true);
gcGetMembers.addSourceId("g:gsa");
WsGetMembersResults results = gcGetMembers.execute();
if (results == null || results.getResults() == null
|| results.getResults().length == 0
|| results.getResults()[0].getWsSubjects() == null) {
if (LOGGER.isDebugEnabled()) {