Navigation Bar:we can see in the figure below that there are five parts in the navigation bar,and two notices are Noteworthy.
(1)"Home","Projects","Data Download" can be directly clicked,and "Projects" shows projects which we used or mentioned in our research."Data download" provides a link to download the data used in our research.
(2)There are secondary navigations under "Method Level" and "File Level". Click "All" under "Method Level" to view all clone pairs, and click "Category: Config" under "Method Level" to view the clone pairs marked as Config category etc.