Project version recovery

[Agambale]

Hi, I'm a computer science student. I am conducting a study on Defects4J for my thesis. I exported the bug data of each system in CSV format, via the scripts offered by Defects4J. To continue my study I would need to retrieve the source code of each system version. Having failed to find them all online. My request is:

"Does Defects4J offer the possibility to download these versions for each Project"?

[rjust]

Hi @Agambale,

Can you please clarify what exactly you are trying to download?

The defects4j checkout command provides the source code for each project version. Additionally, you can find the underlying vcs repository for each project under project_repos.