Research Article
An Empirical Study on the Impact of Duplicate Code
Table 2
Target software systems—Experiment
1.
| (a) Experiment 1.1 |
| | Name | Domain | Programming language | Number of Revisions | LOC (latest revision) |
| | EclEmma | Testing | Java | 788 | 15,328 | | FileZilla | FTP | C++ | 3,450 | 87,282 | | FreeCol | Game | Java | 5,963 | 89,661 | | SQuirrel SQL Client | Database | Java | 5,351 | 207,376 | | WinMerge | Text Processing | C++ | 7,082 | 130,283 |
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| (b) Experiment 1.2 |
| | Name | Domain | Programming language | Number of Revisions | LOC (latest revision) |
| | ThreeCAM | 3D Modeling | Java | 14 | 3,854 | | DatabaseToUML | Database | Java | 59 | 19,695 | | AdServerBeans | Web | Java | 98 | 7,406 | | NatMonitor | Network (NAT) | Java | 128 | 1,139 | | OpenYMSG | Messenger | Java | 141 | 130,072 | | QMailAdmin | Mail | C | 312 | 173,688 | | Tritonn | Database | C/C++ | 100 | 45,368 | | Newsstar | Network (NNTP) | C | 165 | 192,716 | | Hamachi-GUI | GUI, Network (VPN) | C | 190 | 65,790 | | GameScanner | Game | C/C++ | 420 | 1,214,570 |
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