code: function() {
  
  		var default_events = Lava.schema.system.DEFAULT_EVENTS,
  			i = 0,
  			count = default_events.length;
  
  		for (; i < count; i++) {
  
  			this._event_usage_counters[default_events[i]] = 1;
  			this._initEvent(default_events[i]);
  
  		}
  
  	}
docs: Create an instance of the class, acquire event listeners