Supporting clone analysis with tag cloud visualization
Manamu Sano, Eunjong Choi, Norihiro Yoshida, Yuki Yamanaka, Katsuro Inoue · 2014
So far, a lot of techniques have been developed on the detection of code clones (i.e., duplicated code) in large-scale source code. Currently, the code clone research community is gradually shifting its focus of attention from the detection to the management (e.g., clone refactoring). During clone management, developers need to understand how and why code clones are scattered in source code, and then decide how to handle those code clones. In this paper, we present a clone analysis tool with tag cloud visualization. This tool is aimed at helping to understand why code clone are concentrated in a part of a software system by generating tag clouds from a collection of identifier names in source code.