Logger.getLogger(BioHolder.class.toString()).error("Couldn't find any acutator attached to "+moduleWatched.getModuleName());
    public GenericActuator getActuatorAttachedTo(List actuatorList,            BioModule moduleWatched) {        for (Iterator iter = actuatorList.iterator(); iter.hasNext();) {            GenericActuator currentActuator = (GenericActuator) (iter.next());            if (currentActuator.getOutputModule()._is_equivalent(moduleWatched))                return currentActuator;        }        return null;    }