00556oam 2200193z- 450 9965754402033161-7281-2270-8(CKB)4100000009356371(EXLCZ)99410000000935637120220628c2019uuuu -u- -eng2019 IEEE/ACM 3rd International Workshop on Refactoring (IWoR)IEEE1-7281-2271-6 2019 IEEE/ACM 3rd International Workshop on Refactoring PROCEEDING9965754402033162019 IEEE2247201UNISA