{"push_id":797632857,"size":1,"distinct_size":1,"ref":"refs/heads/switch_to_our_format","head":"a6ec077866b171aba3909fca77718afaa6c070ab","before":"821192264f7fafd2c88914161cb1144686760275","commits":[{"sha":"a6ec077866b171aba3909fca77718afaa6c070ab","author":{"email":"52585e8ec27a51541558101da8c5ed713d6a4cbe@eecs.berkeley.edu","name":"K. Shankari"},"message":"Move the new \"nullable\" feature from place to the base\n\nSince it turns out that we will use it other classes as well.","distinct":true,"url":"https://api.github.com/repos/shankari/e-mission-server/commits/a6ec077866b171aba3909fca77718afaa6c070ab"}]}