“…However, it is closely related to privacy work for software testing and debugging [43], [52], [53], [54]. Here, although the work uses within company data, privacy becomes an issue when it involves outsourcing the testing to third parties, as is the case with Budi et al [54] and Taneja et al [43], or collecting user information after a software system has been deployed [52], [53]. In the former case, since companies do not wish to release actual cases for testing, they anonymize the test cases before releasing them to testers.…”