static O defaultDefaultClassFinder() {
  ret new F1<S, Class>() {
    public Class get(S name) {
      // special invocation to find main class irrelevant of name
      if (eq(name, "<main>")) ret mc();
      
      try object Class c = findClass_fullName(name);
      if (name.startsWith("loadableUtils.utils$"))
        try object Class c = findClass_fullName(mcDollar() + name.substring(20));
      else if (name.startsWith("main$"))
        try object Class c = findClass_fullName("loadableUtils.utils" + name.substring(4));
      null;
    }
  };
}