for (Iterator iter = sourceManager.getSources().iterator(); iter.hasNext(); ) {
for (Iterator iter = getSourceManager().getSources().iterator(); iter.hasNext(); ) {
 public Set findPrivilegedSubjects(String searchValue) {  Set pSubjects = new HashSet();   for (Iterator iter = sourceManager.getSources().iterator(); iter.hasNext(); ) {    Set result = ((Source)iter.next()).search(searchValue);    for (Iterator iter2 = result.iterator(); iter2.hasNext();) {      PrivilegedSubject pSubject =        getPrivilegedSubject((Subject)iter2.next());      pSubjects.add(pSubject);    }   }   return pSubjects; }