please include function print. // for print_log static void hotwire_copyOver(Class c) { synchronized(StringBuffer.class) { for (S field : litlist("print_log", "print_silent", "androidContext")) { O o = getOpt(mc(), field); if (o != null) setOpt(c, field, o); } O mainBot = getMainBot(); if (mainBot != null) setOpt(c, "mainBot", mainBot); setOpt(c, "creator_class", new WeakReference(mc())); } }