SearchFilter.createFilterFromString("(objectClass=*)");
LinkedHashSet<String> attrList = new LinkedHashSet<String>(1);
attrList.add("numSubordinates");
LinkedList<Control> requestControls = new LinkedList<Control>();
requestControls.add(new LDAPControl(OID_REAL_ATTRS_ONLY, true));
InternalClientConnection conn =
InternalClientConnection.getRootConnection();
InternalSearchOperation searchOperation =
new InternalSearchOperation(conn, conn.nextOperationID(),