please include function hotwireDependent. static void makeDependent(O c) { if (c == null) ret; assertTrue("Not a class", c instanceof Class); hotwire_classes.add(new WeakReference(c)); O local_log = getOpt(mc(), "local_log"); if (local_log != null) setOpt(c, "local_log", local_log); O print_byThread = getOpt(mc(), "print_byThread"); if (print_byThread != null) setOpt(c, "print_byThread", print_byThread); }