docs: public ListIterator listIterator()
                      throws ObjectManagerException
      {
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.entry(this, cclass,
                          "listIterator");
  
          ListIterator listIterator = subList(null, null).listIterator();
  
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.exit(this, cclass,
                         "listIterator",
                         new Object[] { listIterator });
          return listIterator;
      }