code: @Generated(value={"com.threerings.presents.tools.GenDObjectTask"})
      public void addToLocks (NodeObject.Lock elem)
      {
          requestEntryAdd(LOCKS, locks, elem);
      }
docs: Requests that the specified entry be added to the
  <code>locks</code> set. The set will not change until the event is
  actually propagated through the system.