bugReporter.reportMissingClass(e.getMessage());
    static boolean isChecked(String c) {	if (!causes.add(c)) return checkedCauses.contains(c);	try {		Class cl = Class.forName(c);		if (Exception.class.isAssignableFrom(cl)			&& !RuntimeException.class.isAssignableFrom(cl))		   checkedCauses.add(c);		   return true;	    }	catch (ClassNotFoundException e) {		// just fall through		}	return false;	}