{"push_id":945227740,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"ea666bc29fe9e3ca64f3b75414f2efbebadbd2be","before":"b0890d18a8a2ba72b6e7df3538fea2af6ee69f8e","commits":[{"sha":"ea666bc29fe9e3ca64f3b75414f2efbebadbd2be","author":{"email":"63c635e17beb46a1bd7a107d996aa043793995aa@ntie.fr","name":"Pierre Plantié"},"message":"Java : JavaStack for Collections","distinct":true,"url":"https://api.github.com/repos/pierrepln/hackerrank/commits/ea666bc29fe9e3ca64f3b75414f2efbebadbd2be"}]}