+ "subsystem=" + assignment.getSubsystem().getId() + ","
+ "subsystem=" + assignment.getFunction().getSubsystem().getId() + ","
  private static void showGrantedAssignments  	(String 						prefix,  	 PrivilegedSubject 	grantor)  throws SubjectNotFoundException, ObjectNotFoundException  {    Set assignments = new TreeSet(grantor.getAssignmentsGranted(null, null));    Iterator assignmentsIterator = assignments.iterator();    while (assignmentsIterator.hasNext())    {      Assignment assignment = (Assignment)(assignmentsIterator.next());      System.out.println        (prefix         + "grantee=" + assignment.getGrantee().getDisplayId() + ","         + "subsystem=" + assignment.getSubsystem().getId() + ","         + "category=" + assignment.getFunction().getCategory().getId() + ","         + "function=" + assignment.getFunction().getId());    }  }