Research Article

Software Clone Detection and Refactoring

Table 3

Ant results: PMD.

VersionOccurr. Duplicated LOC % duplicated code

1.5.2 876 10930 15.56%
1.6.1 1214 15557 15.73%
1.6.5 1221 16185 15.39%
1.7.1 1244 17277 14.70%
1.8.2 1415 20048 15.63%