Add code refinement
### OVERVIEW
Millions of open-source projects with numerous bug fixes
are available in code repositories. This proliferation
of software development histories can be leveraged to
learn how to fix common programming bugs
Code refinement aims to automatically fix bugs in the code,
which can contribute to reducing the cost of bug-fixes for developers.
Given a piece of Java code with bugs,
the task is to remove the bugs to output the refined code.
Also cc @madlag since I recall you wanted to work on CodeXGlue as well ? Yes, sorry I did not see earlier your message. I added 34 on the 35 datasets in CodeXGlue, tomorrow I will wrap it up, and so I will remove my version for code_refinement. Maybe we can just have a renaming after the merge, to have a consistent naming with all the other codexglue datasets ? What do you think @reshinthadithyan ? > Yes, sorry I did not see earlier your message. I added 34 on the 35 datasets in CodeXGlue, tomorrow I will wrap it up, and so I will remove my version for code_refinement. Maybe we can just have a renaming after the merge, to have a consistent naming with all the other codexglue datasets ? What do you think @reshinthadithyan ?

Hello @madlag, I think you can retain that in your script. Let's stick onto the same file like how Glue is maintained. Hi @reshinthadithyan ! Are you still working on this version of the dataset or are we going with @madlag 's only ? > Hi @reshinthadithyan ! Are you still working on this version of the dataset or are we going with @madlag 's only ?

Hello, yes. We are going with Madlag's