public void freeResources(){
		_tMembers = null;
		if(_cIds != null){
			_cIds.clear();
			_cIds = null;
		}

		if(_pIds != null){
			_pIds.clear();
			_pIds = null;
		}
		
		if(_rIds != null){
			_rIds.clear();
			_rIds = null;
		}

		if(_initCnt != null){
			_initCnt.clear();
			_initCnt = null;
		}
	}