{"title":"通过复制-粘贴克隆意识帮助软件维护","authors":"P. Jablonski, Daqing Hou","doi":"10.1109/ICPC.2010.22","DOIUrl":null,"url":null,"abstract":"When programmers copy, paste, and then modify source code, the once-identical code fragments (code clones) can become indistinguishable as the software evolves over time. In this paper, we present three features of our software tool, a set of Eclipse plug-ins named CnP (CnP's clone visualization, CReN, and LexId), which aids the programmer during copy-and-paste programming. We believe that the clone-awareness that the tool provides can help programmers benefit from this clone information during debugging and modification tasks, develop software more efficiently, and prevent inconsistent identifier renaming within clones. We tested these hypotheses with a user study and present our results.","PeriodicalId":110667,"journal":{"name":"2010 IEEE 18th International Conference on Program Comprehension","volume":"106 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"27","resultStr":"{\"title\":\"Aiding Software Maintenance with Copy-and-Paste Clone-Awareness\",\"authors\":\"P. Jablonski, Daqing Hou\",\"doi\":\"10.1109/ICPC.2010.22\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"When programmers copy, paste, and then modify source code, the once-identical code fragments (code clones) can become indistinguishable as the software evolves over time. In this paper, we present three features of our software tool, a set of Eclipse plug-ins named CnP (CnP's clone visualization, CReN, and LexId), which aids the programmer during copy-and-paste programming. We believe that the clone-awareness that the tool provides can help programmers benefit from this clone information during debugging and modification tasks, develop software more efficiently, and prevent inconsistent identifier renaming within clones. We tested these hypotheses with a user study and present our results.\",\"PeriodicalId\":110667,\"journal\":{\"name\":\"2010 IEEE 18th International Conference on Program Comprehension\",\"volume\":\"106 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"27\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 IEEE 18th International Conference on Program Comprehension\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICPC.2010.22\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 IEEE 18th International Conference on Program Comprehension","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPC.2010.22","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Aiding Software Maintenance with Copy-and-Paste Clone-Awareness
When programmers copy, paste, and then modify source code, the once-identical code fragments (code clones) can become indistinguishable as the software evolves over time. In this paper, we present three features of our software tool, a set of Eclipse plug-ins named CnP (CnP's clone visualization, CReN, and LexId), which aids the programmer during copy-and-paste programming. We believe that the clone-awareness that the tool provides can help programmers benefit from this clone information during debugging and modification tasks, develop software more efficiently, and prevent inconsistent identifier renaming within clones. We tested these hypotheses with a user study and present our results.
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