Research Article
Software Clone Detection and Refactoring
Table 1
Tools for duplicated code detection.
| Tool | Supported Lang. | Algorithm |
| PMD | Java, C, C++, Jsp, Php, Ruby, Fortran | Karp-Rabin's string matches [8] | Bauhaus | C, C++, C#, Java, Ada |
Baxter et al.’s variation on AST [9] | CodePro | Java | Undocumented relies on Java AST |
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