hasOwnProperty length & #proto
hasOwnProperty length & #proto

brownplt/LambdaS5,logchi/LambdaS5,brownplt/LambdaS5,lijunsong/LambdaS5,lijunsong/LambdaS5,brownplt/LambdaS5,logchi/LambdaS5,logchi/LambdaS5,lijunsong/LambdaS5